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Vulnerability Details :

CVE-2020-8223

Summary
Assigner-hackerone
Assigner Org ID-36234546-b8fa-4601-9d6f-f4e334aa8ea1
Published At-05 Oct, 2020 | 13:16
Updated At-04 Aug, 2024 | 09:56
Rejected At-
Credits

A logic error in Nextcloud Server 19.0.0 caused a privilege escalation allowing malicious users to reshare with higher permissions than they got assigned themselves.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:hackerone
Assigner Org ID:36234546-b8fa-4601-9d6f-f4e334aa8ea1
Published At:05 Oct, 2020 | 13:16
Updated At:04 Aug, 2024 | 09:56
Rejected At:
▼CVE Numbering Authority (CNA)

A logic error in Nextcloud Server 19.0.0 caused a privilege escalation allowing malicious users to reshare with higher permissions than they got assigned themselves.

Affected Products
Vendor
n/a
Product
Nextcloud Server
Versions
Affected
  • Fixed in 19.0.1
Problem Types
TypeCWE IDDescription
CWECWE-269Improper Privilege Management (CWE-269)
Type: CWE
CWE ID: CWE-269
Description: Improper Privilege Management (CWE-269)
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://hackerone.com/reports/889243
x_refsource_MISC
https://nextcloud.com/security/advisory/?id=NC-SA-2020-029
x_refsource_MISC
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KC6HLX5SG4PZO6Y54D2LFJ4ATG76BKOP/
vendor-advisory
x_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T7FX3O6SJE2S52I2HAA4DSTUIISP5BNA/
vendor-advisory
x_refsource_FEDORA
Hyperlink: https://hackerone.com/reports/889243
Resource:
x_refsource_MISC
Hyperlink: https://nextcloud.com/security/advisory/?id=NC-SA-2020-029
Resource:
x_refsource_MISC
Hyperlink: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KC6HLX5SG4PZO6Y54D2LFJ4ATG76BKOP/
Resource:
vendor-advisory
x_refsource_FEDORA
Hyperlink: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T7FX3O6SJE2S52I2HAA4DSTUIISP5BNA/
Resource:
vendor-advisory
x_refsource_FEDORA
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://hackerone.com/reports/889243
x_refsource_MISC
x_transferred
https://nextcloud.com/security/advisory/?id=NC-SA-2020-029
x_refsource_MISC
x_transferred
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KC6HLX5SG4PZO6Y54D2LFJ4ATG76BKOP/
vendor-advisory
x_refsource_FEDORA
x_transferred
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T7FX3O6SJE2S52I2HAA4DSTUIISP5BNA/
vendor-advisory
x_refsource_FEDORA
x_transferred
Hyperlink: https://hackerone.com/reports/889243
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://nextcloud.com/security/advisory/?id=NC-SA-2020-029
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KC6HLX5SG4PZO6Y54D2LFJ4ATG76BKOP/
Resource:
vendor-advisory
x_refsource_FEDORA
x_transferred
Hyperlink: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T7FX3O6SJE2S52I2HAA4DSTUIISP5BNA/
Resource:
vendor-advisory
x_refsource_FEDORA
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:support@hackerone.com
Published At:05 Oct, 2020 | 14:15
Updated At:07 Nov, 2023 | 03:26

A logic error in Nextcloud Server 19.0.0 caused a privilege escalation allowing malicious users to reshare with higher permissions than they got assigned themselves.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.16.5MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Primary2.03.5LOW
AV:N/AC:M/Au:S/C:N/I:P/A:N
Type: Primary
Version: 3.1
Base score: 6.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Type: Primary
Version: 2.0
Base score: 3.5
Base severity: LOW
Vector:
AV:N/AC:M/Au:S/C:N/I:P/A:N
CPE Matches

Nextcloud GmbH
nextcloud
>>nextcloud_server>>19.0.0
cpe:2.3:a:nextcloud:nextcloud_server:19.0.0:-:*:*:*:*:*:*
Fedora Project
fedoraproject
>>fedora>>32
cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*
Fedora Project
fedoraproject
>>fedora>>33
cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-269Primarynvd@nist.gov
CWE-269Secondarysupport@hackerone.com
CWE ID: CWE-269
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-269
Type: Secondary
Source: support@hackerone.com
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://hackerone.com/reports/889243support@hackerone.com
Exploit
Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KC6HLX5SG4PZO6Y54D2LFJ4ATG76BKOP/support@hackerone.com
N/A
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T7FX3O6SJE2S52I2HAA4DSTUIISP5BNA/support@hackerone.com
N/A
https://nextcloud.com/security/advisory/?id=NC-SA-2020-029support@hackerone.com
Vendor Advisory
Hyperlink: https://hackerone.com/reports/889243
Source: support@hackerone.com
Resource:
Exploit
Third Party Advisory
Hyperlink: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KC6HLX5SG4PZO6Y54D2LFJ4ATG76BKOP/
Source: support@hackerone.com
Resource: N/A
Hyperlink: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T7FX3O6SJE2S52I2HAA4DSTUIISP5BNA/
Source: support@hackerone.com
Resource: N/A
Hyperlink: https://nextcloud.com/security/advisory/?id=NC-SA-2020-029
Source: support@hackerone.com
Resource:
Vendor Advisory

Change History

0
Information is not available yet

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A logic issue was addressed with improved validation. This issue is fixed in tvOS 17.4, macOS Sonoma 14.4, visionOS 1.1, iOS 17.4 and iPadOS 17.4, watchOS 10.4, iOS 16.7.6 and iPadOS 16.7.6, Safari 17.4. Processing maliciously crafted web content may prevent Content Security Policy from being enforced.

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Product-iphone_osipadostvoswatchossafarivisionosfedorawebkitgtkmacoswpe_webkitvisionOSiOS and iPadOStvOSmacOSSafariwatchOSsafarimacostvoswebkitgtkiphone_osvisionoswatchosipad_os
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Improper Input Validation
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Matching Score-8
Assigner-Apple Inc.
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CVSS Score-7.5||HIGH
EPSS-0.53% / 66.26%
||
7 Day CHG~0.00%
Published-08 Mar, 2024 | 01:36
Updated-13 Feb, 2025 | 17:39
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An injection issue was addressed with improved validation. This issue is fixed in Safari 17.4, macOS Sonoma 14.4, iOS 17.4 and iPadOS 17.4, watchOS 10.4, tvOS 17.4. A maliciously crafted webpage may be able to fingerprint the user.

Action-Not Available
Vendor-wpewebkitwebkitgtkFedora ProjectApple Inc.
Product-iphone_osipad_oswatchostvossafarifedorawebkitgtkmacoswpe_webkitiOS and iPadOStvOSmacOSSafariwatchOSiossafariipadosmacostvoswatchos
CWE ID-CWE-74
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CVE-2024-23284
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-6.5||MEDIUM
EPSS-0.52% / 65.83%
||
7 Day CHG~0.00%
Published-08 Mar, 2024 | 01:35
Updated-28 Mar, 2025 | 21:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A logic issue was addressed with improved state management. This issue is fixed in tvOS 17.4, macOS Sonoma 14.4, visionOS 1.1, iOS 17.4 and iPadOS 17.4, watchOS 10.4, iOS 16.7.6 and iPadOS 16.7.6, Safari 17.4. Processing maliciously crafted web content may prevent Content Security Policy from being enforced.

Action-Not Available
Vendor-wpewebkitwebkitgtkApple Inc.Fedora Project
Product-macosiphone_oswpe_webkitvisionossafariipadostvoswatchoswebkitgtkfedoravisionOSSafarimacOSwatchOSiOS and iPadOStvOS
CWE ID-CWE-693
Protection Mechanism Failure
CVE-2021-37695
Matching Score-8
Assigner-GitHub, Inc.
ShareView Details
Matching Score-8
Assigner-GitHub, Inc.
CVSS Score-7.3||HIGH
EPSS-0.40% / 59.92%
||
7 Day CHG~0.00%
Published-12 Aug, 2021 | 23:10
Updated-04 Aug, 2024 | 01:23
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Execution of JavaScript code using malformed HTML in ckeditor

ckeditor is an open source WYSIWYG HTML editor with rich content support. A potential vulnerability has been discovered in CKEditor 4 [Fake Objects](https://ckeditor.com/cke4/addon/fakeobjects) package. The vulnerability allowed to inject malformed Fake Objects HTML, which could result in executing JavaScript code. It affects all users using the CKEditor 4 plugins listed above at version < 4.16.2. The problem has been recognized and patched. The fix will be available in version 4.16.2.

Action-Not Available
Vendor-ckeditorckeditorOracle CorporationFedora ProjectDebian GNU/Linux
Product-application_expresspeoplesoft_enterprise_peopletoolsdebian_linuxcommerce_merchandisingfinancial_services_analytical_applications_infrastructurefedorackeditorfinancial_services_model_management_and_governancedocumakercommerce_guided_searchbanking_party_managementjd_edwards_enterpriseone_toolsckeditor4
CWE ID-CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE-2021-3524
Matching Score-8
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-6.5||MEDIUM
EPSS-0.39% / 59.07%
||
7 Day CHG-0.06%
Published-17 May, 2021 | 00:00
Updated-03 Aug, 2024 | 17:01
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A flaw was found in the Red Hat Ceph Storage RadosGW (Ceph Object Gateway) in versions before 14.2.21. The vulnerability is related to the injection of HTTP headers via a CORS ExposeHeader tag. The newline character in the ExposeHeader tag in the CORS configuration file generates a header injection in the response when the CORS request is made. In addition, the prior bug fix for CVE-2020-10753 did not account for the use of \r as a header separator, thus a new flaw has been created.

Action-Not Available
Vendor-n/aDebian GNU/LinuxRed Hat, Inc.Fedora Project
Product-ceph_storagecephdebian_linuxfedoraceph
CWE ID-CWE-20
Improper Input Validation
CWE ID-CWE-74
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CVE-2024-0814
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-6.5||MEDIUM
EPSS-0.13% / 33.04%
||
7 Day CHG~0.00%
Published-23 Jan, 2024 | 23:53
Updated-30 May, 2025 | 15:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Incorrect security UI in Payments in Google Chrome prior to 121.0.6167.85 allowed a remote attacker to potentially spoof security UI via a crafted HTML page. (Chromium security severity: Medium)

Action-Not Available
Vendor-Google LLCFedora Project
Product-fedorachromeChrome
CWE ID-CWE-346
Origin Validation Error
CVE-2023-6512
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-6.5||MEDIUM
EPSS-0.31% / 53.49%
||
7 Day CHG~0.00%
Published-06 Dec, 2023 | 01:19
Updated-28 May, 2025 | 16:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Inappropriate implementation in Web Browser UI in Google Chrome prior to 120.0.6099.62 allowed a remote attacker to potentially spoof the contents of an iframe dialog context menu via a crafted HTML page. (Chromium security severity: Low)

Action-Not Available
Vendor-Fedora ProjectGoogle LLCDebian GNU/Linux
Product-debian_linuxchromefedoraChrome
CWE ID-CWE-838
Inappropriate Encoding for Output Context
CVE-2023-5475
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-6.5||MEDIUM
EPSS-0.03% / 6.32%
||
7 Day CHG~0.00%
Published-11 Oct, 2023 | 22:28
Updated-13 Feb, 2025 | 17:25
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Inappropriate implementation in DevTools in Google Chrome prior to 118.0.5993.70 allowed an attacker who convinced a user to install a malicious extension to bypass discretionary access control via a crafted Chrome Extension. (Chromium security severity: Medium)

Action-Not Available
Vendor-Debian GNU/LinuxFedora ProjectGoogle LLC
Product-chromedebian_linuxfedoraChrome
CVE-2023-5487
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-6.5||MEDIUM
EPSS-0.03% / 8.03%
||
7 Day CHG~0.00%
Published-11 Oct, 2023 | 22:28
Updated-13 Feb, 2025 | 17:25
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Inappropriate implementation in Fullscreen in Google Chrome prior to 118.0.5993.70 allowed an attacker who convinced a user to install a malicious extension to bypass navigation restrictions via a crafted Chrome Extension. (Chromium security severity: Medium)

Action-Not Available
Vendor-Fedora ProjectGoogle LLC
Product-chromefedoraChrome
CVE-2023-5455
Matching Score-8
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-6.5||MEDIUM
EPSS-0.28% / 50.96%
||
7 Day CHG~0.00%
Published-10 Jan, 2024 | 12:33
Updated-03 Aug, 2025 | 10:08
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Ipa: invalid csrf protection

A Cross-site request forgery vulnerability exists in ipa/session/login_password in all supported versions of IPA. This flaw allows an attacker to trick the user into submitting a request that could perform actions as the user, resulting in a loss of confidentiality and system integrity. During community penetration testing it was found that for certain HTTP end-points FreeIPA does not ensure CSRF protection. Due to implementation details one cannot use this flaw for reflection of a cookie representing already logged-in user. An attacker would always have to go through a new authentication attempt.

Action-Not Available
Vendor-freeipaRed Hat, Inc.Fedora Project
Product-enterprise_linux_serverenterprise_linux_for_arm_64_eusenterprise_linux_server_update_services_for_sap_solutionsenterprise_linux_server_ausenterprise_linuxenterprise_linux_update_services_for_sap_solutionsenterprise_linux_desktopcodeready_linux_builderenterprise_linux_for_scientific_computingenterprise_linux_workstationfedoraenterprise_linux_for_ibm_z_systemsenterprise_linux_eusenterprise_linux_for_power_little_endian_eusenterprise_linux_server_for_power_little_endian_update_services_for_sap_solutionsenterprise_linux_server_tusenterprise_linux_for_power_little_endianenterprise_linux_for_ibm_z_systems_eusfreeipaenterprise_linux_server_for_ibm_z_systemsenterprise_linux_for_power_big_endianRed Hat Enterprise Linux 7Red Hat Enterprise Linux 9.2 Extended Update SupportRed Hat Enterprise Linux 8.4 Advanced Mission Critical Update SupportRed Hat Enterprise Linux 8.4 Telecommunications Update ServiceRed Hat Enterprise Linux 9.0 Extended Update SupportRed Hat Enterprise Linux 8.2 Telecommunications Update ServiceRed Hat Enterprise Linux 6Red Hat Enterprise Linux 9Red Hat Enterprise Linux 8.2 Advanced Update SupportRed Hat Enterprise Linux 8.8 Extended Update SupportRed Hat Enterprise Linux 8Red Hat Enterprise Linux 8.6 Extended Update SupportRed Hat Enterprise Linux 8.2 Update Services for SAP SolutionsRed Hat Enterprise Linux 8.4 Update Services for SAP Solutions
CWE ID-CWE-352
Cross-Site Request Forgery (CSRF)
CVE-2021-32809
Matching Score-8
Assigner-GitHub, Inc.
ShareView Details
Matching Score-8
Assigner-GitHub, Inc.
CVSS Score-4.6||MEDIUM
EPSS-0.21% / 43.10%
||
7 Day CHG~0.00%
Published-12 Aug, 2021 | 17:10
Updated-03 Aug, 2024 | 23:33
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Arbitrary HTML injection vulnerability in ckeditor

ckeditor is an open source WYSIWYG HTML editor with rich content support. A potential vulnerability has been discovered in CKEditor 4 [Clipboard](https://ckeditor.com/cke4/addon/clipboard) package. The vulnerability allowed to abuse paste functionality using malformed HTML, which could result in injecting arbitrary HTML into the editor. It affects all users using the CKEditor 4 plugins listed above at version >= 4.5.2. The problem has been recognized and patched. The fix will be available in version 4.16.2.

Action-Not Available
Vendor-ckeditorckeditorOracle CorporationFedora Project
Product-application_expresspeoplesoft_enterprise_peopletoolscommerce_merchandisingfinancial_services_analytical_applications_infrastructurefedorackeditordocumakercommerce_guided_searchbanking_party_managementjd_edwards_enterpriseone_toolsckeditor4
CWE ID-CWE-94
Improper Control of Generation of Code ('Code Injection')
CWE ID-CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE-2021-30617
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-6.5||MEDIUM
EPSS-0.72% / 71.58%
||
7 Day CHG~0.00%
Published-03 Sep, 2021 | 19:25
Updated-03 Aug, 2024 | 22:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Chromium: CVE-2021-30617 Policy bypass in Blink

Action-Not Available
Vendor-Fedora ProjectMicrosoft Corporation
Product-edge_chromiumfedoraedgeMicrosoft Edge (Chromium-based)
CVE-2021-30584
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-6.5||MEDIUM
EPSS-0.41% / 60.36%
||
7 Day CHG~0.00%
Published-03 Aug, 2021 | 19:41
Updated-03 Aug, 2024 | 22:32
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Incorrect security UI in Downloads in Google Chrome on Android prior to 92.0.4515.107 allowed a remote attacker to perform domain spoofing via a crafted HTML page.

Action-Not Available
Vendor-Fedora ProjectGoogle LLC
Product-chromefedoraChrome
CVE-2021-30531
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-6.5||MEDIUM
EPSS-0.23% / 45.33%
||
7 Day CHG~0.00%
Published-07 Jun, 2021 | 19:25
Updated-03 Aug, 2024 | 22:32
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Insufficient policy enforcement in Content Security Policy in Google Chrome prior to 91.0.4472.77 allowed a remote attacker to bypass content security policy via a crafted HTML page.

Action-Not Available
Vendor-Fedora ProjectGoogle LLC
Product-chromefedoraChrome
CVE-2021-30533
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-6.5||MEDIUM
EPSS-6.45% / 90.67%
||
7 Day CHG~0.00%
Published-07 Jun, 2021 | 19:25
Updated-30 Jul, 2025 | 01:38
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Known KEV||Action Due Date - 2022-07-18||Apply updates per vendor instructions.

Insufficient policy enforcement in PopupBlocker in Google Chrome prior to 91.0.4472.77 allowed a remote attacker to bypass navigation restrictions via a crafted iframe.

Action-Not Available
Vendor-Google LLCFedora Project
Product-fedorachromeChromeChromium PopupBlocker
CWE ID-CWE-863
Incorrect Authorization
CVE-2021-30619
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-6.5||MEDIUM
EPSS-1.69% / 81.48%
||
7 Day CHG~0.00%
Published-03 Sep, 2021 | 19:25
Updated-03 Aug, 2024 | 22:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Chromium: CVE-2021-30619 UI Spoofing in Autofill

Action-Not Available
Vendor-Fedora ProjectMicrosoft Corporation
Product-edge_chromiumfedoraedgeMicrosoft Edge (Chromium-based)
CWE ID-CWE-290
Authentication Bypass by Spoofing
CVE-2021-30540
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-6.5||MEDIUM
EPSS-0.42% / 61.01%
||
7 Day CHG~0.00%
Published-07 Jun, 2021 | 19:25
Updated-03 Aug, 2024 | 22:32
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Incorrect security UI in payments in Google Chrome on Android prior to 91.0.4472.77 allowed a remote attacker to perform domain spoofing via a crafted HTML page.

Action-Not Available
Vendor-Fedora ProjectGoogle LLC
Product-chromefedoraChrome
CWE ID-CWE-74
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CVE-2021-30534
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-6.5||MEDIUM
EPSS-0.09% / 25.98%
||
7 Day CHG~0.00%
Published-07 Jun, 2021 | 19:25
Updated-03 Aug, 2024 | 22:32
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Insufficient policy enforcement in iFrameSandbox in Google Chrome prior to 91.0.4472.77 allowed a remote attacker to bypass navigation restrictions via a crafted HTML page.

Action-Not Available
Vendor-Fedora ProjectGoogle LLC
Product-chromefedoraChrome
CWE ID-CWE-863
Incorrect Authorization
CVE-2023-4350
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-6.5||MEDIUM
EPSS-0.31% / 53.29%
||
7 Day CHG~0.00%
Published-15 Aug, 2023 | 17:07
Updated-13 Feb, 2025 | 17:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Inappropriate implementation in Fullscreen in Google Chrome on Android prior to 116.0.5845.96 allowed a remote attacker to potentially spoof the contents of the Omnibox (URL bar) via a crafted HTML page. (Chromium security severity: High)

Action-Not Available
Vendor-Debian GNU/LinuxFedora ProjectGoogle LLC
Product-chromeandroiddebian_linuxfedoraChrome
CVE-2020-13231
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.46% / 62.96%
||
7 Day CHG~0.00%
Published-20 May, 2020 | 13:54
Updated-04 Aug, 2024 | 12:11
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In Cacti before 1.2.11, auth_profile.php?action=edit allows CSRF for an admin email change.

Action-Not Available
Vendor-n/aFedora ProjectThe Cacti Group, Inc.
Product-cactifedoran/a
CWE ID-CWE-352
Cross-Site Request Forgery (CSRF)
CVE-2021-26925
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-5.4||MEDIUM
EPSS-0.26% / 49.04%
||
7 Day CHG~0.00%
Published-09 Feb, 2021 | 08:53
Updated-03 Aug, 2024 | 20:33
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Roundcube before 1.4.11 allows XSS via crafted Cascading Style Sheets (CSS) token sequences during HTML email rendering.

Action-Not Available
Vendor-n/aRoundcube Webmail ProjectFedora Project
Product-webmailfedoran/a
CWE ID-CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE-2020-10753
Matching Score-8
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-5.4||MEDIUM
EPSS-0.32% / 54.02%
||
7 Day CHG~0.00%
Published-26 Jun, 2020 | 00:00
Updated-04 Aug, 2024 | 11:14
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A flaw was found in the Red Hat Ceph Storage RadosGW (Ceph Object Gateway). The vulnerability is related to the injection of HTTP headers via a CORS ExposeHeader tag. The newline character in the ExposeHeader tag in the CORS configuration file generates a header injection in the response when the CORS request is made. Ceph versions 3.x and 4.x are vulnerable to this issue.

Action-Not Available
Vendor-The Linux FoundationRed Hat, Inc.Fedora ProjectopenSUSECanonical Ltd.
Product-ceph_storageubuntu_linuxopenstackfedoracephleapRed Hat Ceph Storage
CWE ID-CWE-113
Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Request/Response Splitting')
CWE ID-CWE-74
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CVE-2021-22878
Matching Score-8
Assigner-HackerOne
ShareView Details
Matching Score-8
Assigner-HackerOne
CVSS Score-4.8||MEDIUM
EPSS-0.37% / 57.92%
||
7 Day CHG~0.00%
Published-03 Mar, 2021 | 17:39
Updated-03 Aug, 2024 | 18:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Nextcloud Server prior to 20.0.6 is vulnerable to reflected cross-site scripting (XSS) due to lack of sanitization in `OC.Notification.show`.

Action-Not Available
Vendor-n/aFedora ProjectNextcloud GmbH
Product-fedoranextcloud_serverNextcloud Server
CWE ID-CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE-2021-22922
Matching Score-8
Assigner-HackerOne
ShareView Details
Matching Score-8
Assigner-HackerOne
CVSS Score-6.5||MEDIUM
EPSS-0.21% / 43.49%
||
7 Day CHG~0.00%
Published-05 Aug, 2021 | 00:00
Updated-03 Aug, 2024 | 18:58
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

When curl is instructed to download content using the metalink feature, thecontents is verified against a hash provided in the metalink XML file.The metalink XML file points out to the client how to get the same contentfrom a set of different URLs, potentially hosted by different servers and theclient can then download the file from one or several of them. In a serial orparallel manner.If one of the servers hosting the contents has been breached and the contentsof the specific file on that server is replaced with a modified payload, curlshould detect this when the hash of the file mismatches after a completeddownload. It should remove the contents and instead try getting the contentsfrom another URL. This is not done, and instead such a hash mismatch is onlymentioned in text and the potentially malicious content is kept in the file ondisk.

Action-Not Available
Vendor-n/aNetApp, Inc.Oracle CorporationSiemens AGSplunk LLC (Cisco Systems, Inc.)CURLFedora Project
Product-h300eh500scloud_backuph300s_firmwareh410scurlh300suniversal_forwardersolidfiresinec_infrastructure_network_servicesh300e_firmwareclustered_data_ontaph500ehci_management_nodeh410s_firmwarefedorah500s_firmwareh500e_firmwareh700s_firmwareh700eh700e_firmwareh700smysql_serverhttps://github.com/curl/curl
CWE ID-CWE-840
Not Available
CWE ID-CWE-755
Improper Handling of Exceptional Conditions
CVE-2021-21208
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-6.5||MEDIUM
EPSS-0.49% / 64.42%
||
7 Day CHG~0.00%
Published-26 Apr, 2021 | 16:25
Updated-03 Aug, 2024 | 18:01
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Insufficient data validation in QR scanner in Google Chrome on iOS prior to 90.0.4430.72 allowed an attacker displaying a QR code to perform domain spoofing via a crafted QR code.

Action-Not Available
Vendor-Fedora ProjectGoogle LLCDebian GNU/Linux
Product-chromedebian_linuxfedoraChrome
CWE ID-CWE-20
Improper Input Validation
CVE-2021-21212
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-6.5||MEDIUM
EPSS-0.86% / 74.19%
||
7 Day CHG~0.00%
Published-26 Apr, 2021 | 16:25
Updated-03 Aug, 2024 | 18:01
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Incorrect security UI in Network Config UI in Google Chrome on ChromeOS prior to 90.0.4430.72 allowed a remote attacker to potentially compromise WiFi connection security via a malicious WAP.

Action-Not Available
Vendor-Fedora ProjectGoogle LLCDebian GNU/Linux
Product-chromedebian_linuxfedoraChrome
CVE-2021-21178
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-6.5||MEDIUM
EPSS-0.97% / 75.72%
||
7 Day CHG~0.00%
Published-09 Mar, 2021 | 17:46
Updated-03 Aug, 2024 | 18:01
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Inappropriate implementation in Compositing in Google Chrome on Linux and Windows prior to 89.0.4389.72 allowed a remote attacker to spoof the contents of the Omnibox (URL bar) via a crafted HTML page.

Action-Not Available
Vendor-Google LLCFedora ProjectMicrosoft CorporationLinux Kernel Organization, IncDebian GNU/Linux
Product-debian_linuxlinux_kernelchromefedorawindowsChrome
CVE-2021-21182
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-6.5||MEDIUM
EPSS-0.34% / 55.99%
||
7 Day CHG~0.00%
Published-09 Mar, 2021 | 17:46
Updated-03 Aug, 2024 | 18:01
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Insufficient policy enforcement in navigations in Google Chrome prior to 89.0.4389.72 allowed a remote attacker who had compromised the renderer process to bypass navigation restrictions via a crafted HTML page.

Action-Not Available
Vendor-Fedora ProjectGoogle LLCDebian GNU/Linux
Product-chromedebian_linuxfedoraChrome
CWE ID-CWE-863
Incorrect Authorization
CVE-2021-21229
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-6.5||MEDIUM
EPSS-0.86% / 74.10%
||
7 Day CHG~0.00%
Published-30 Apr, 2021 | 20:15
Updated-03 Aug, 2024 | 18:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Incorrect security UI in downloads in Google Chrome on Android prior to 90.0.4430.93 allowed a remote attacker to perform domain spoofing via a crafted HTML page.

Action-Not Available
Vendor-Fedora ProjectGoogle LLCDebian GNU/Linux
Product-chromeandroiddebian_linuxfedoraChrome
CWE ID-CWE-346
Origin Validation Error
CVE-2021-21216
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-6.5||MEDIUM
EPSS-0.94% / 75.26%
||
7 Day CHG~0.00%
Published-26 Apr, 2021 | 16:26
Updated-03 Aug, 2024 | 18:01
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Inappropriate implementation in Autofill in Google Chrome prior to 90.0.4430.72 allowed a remote attacker to spoof security UI via a crafted HTML page.

Action-Not Available
Vendor-Fedora ProjectGoogle LLCDebian GNU/Linux
Product-chromedebian_linuxfedoraChrome
CWE ID-CWE-290
Authentication Bypass by Spoofing
CVE-2021-21171
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-6.5||MEDIUM
EPSS-0.97% / 75.72%
||
7 Day CHG~0.00%
Published-09 Mar, 2021 | 17:46
Updated-03 Aug, 2024 | 18:01
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Incorrect security UI in TabStrip and Navigation in Google Chrome on Android prior to 89.0.4389.72 allowed a remote attacker to spoof the contents of the Omnibox (URL bar) via a crafted HTML page.

Action-Not Available
Vendor-Fedora ProjectGoogle LLCDebian GNU/Linux
Product-chromeandroidfedoradebian_linuxChrome
CVE-2021-21210
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-6.5||MEDIUM
EPSS-1.02% / 76.25%
||
7 Day CHG~0.00%
Published-26 Apr, 2021 | 16:25
Updated-03 Aug, 2024 | 18:01
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Inappropriate implementation in Network in Google Chrome prior to 90.0.4430.72 allowed a remote attacker to potentially access local UDP ports via a crafted HTML page.

Action-Not Available
Vendor-Fedora ProjectGoogle LLCDebian GNU/Linux
Product-chromedebian_linuxfedoraChrome
CVE-2021-21170
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-6.5||MEDIUM
EPSS-0.97% / 75.72%
||
7 Day CHG~0.00%
Published-09 Mar, 2021 | 17:46
Updated-03 Aug, 2024 | 18:01
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Incorrect security UI in Loader in Google Chrome prior to 89.0.4389.72 allowed a remote attacker who had compromised the renderer process to spoof the contents of the Omnibox (URL bar) via a crafted HTML page.

Action-Not Available
Vendor-Fedora ProjectGoogle LLCDebian GNU/Linux
Product-chromedebian_linuxfedoraChrome
CVE-2021-21176
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-6.5||MEDIUM
EPSS-0.97% / 75.72%
||
7 Day CHG~0.00%
Published-09 Mar, 2021 | 17:46
Updated-03 Aug, 2024 | 18:01
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Inappropriate implementation in full screen mode in Google Chrome prior to 89.0.4389.72 allowed a remote attacker to spoof the contents of the Omnibox (URL bar) via a crafted HTML page.

Action-Not Available
Vendor-Fedora ProjectGoogle LLCDebian GNU/Linux
Product-chromedebian_linuxfedoraChrome
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