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Vulnerability Details :

CVE-2017-0894

Summary
Assigner-hackerone
Assigner Org ID-36234546-b8fa-4601-9d6f-f4e334aa8ea1
Published At-08 May, 2017 | 20:00
Updated At-05 Aug, 2024 | 13:18
Rejected At-
Credits

Nextcloud Server before 11.0.3 is vulnerable to disclosure of valid share tokens for public calendars due to a logical error. Thus granting an attacker potentially access to publicly shared calendars without knowing the share token.

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:08 May, 2017 | 20:00
Updated At:05 Aug, 2024 | 13:18
Rejected At:
▼CVE Numbering Authority (CNA)

Nextcloud Server before 11.0.3 is vulnerable to disclosure of valid share tokens for public calendars due to a logical error. Thus granting an attacker potentially access to publicly shared calendars without knowing the share token.

Affected Products
Vendor
Nextcloud GmbHNextcloud
Product
Nextcloud Server
Versions
Affected
  • before 11.0.3
Problem Types
TypeCWE IDDescription
CWECWE-285Information Exposure Through Directory Listing (CWE-285)
Type: CWE
CWE ID: CWE-285
Description: Information Exposure Through Directory Listing (CWE-285)
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://nextcloud.com/security/advisory/?id=nc-sa-2017-011
x_refsource_CONFIRM
https://hackerone.com/reports/218876
x_refsource_MISC
Hyperlink: https://nextcloud.com/security/advisory/?id=nc-sa-2017-011
Resource:
x_refsource_CONFIRM
Hyperlink: https://hackerone.com/reports/218876
Resource:
x_refsource_MISC
▼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://nextcloud.com/security/advisory/?id=nc-sa-2017-011
x_refsource_CONFIRM
x_transferred
https://hackerone.com/reports/218876
x_refsource_MISC
x_transferred
Hyperlink: https://nextcloud.com/security/advisory/?id=nc-sa-2017-011
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: https://hackerone.com/reports/218876
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:support@hackerone.com
Published At:08 May, 2017 | 20:29
Updated At:20 Apr, 2025 | 01:37

Nextcloud Server before 11.0.3 is vulnerable to disclosure of valid share tokens for public calendars due to a logical error. Thus granting an attacker potentially access to publicly shared calendars without knowing the share token.

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
Primary3.14.3MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Primary2.04.3MEDIUM
AV:N/AC:M/Au:N/C:P/I:N/A:N
Type: Primary
Version: 3.1
Base score: 4.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Type: Primary
Version: 2.0
Base score: 4.3
Base severity: MEDIUM
Vector:
AV:N/AC:M/Au:N/C:P/I:N/A:N
CPE Matches
Nextcloud GmbH
nextcloud
>>nextcloud_server>>Versions before 11.0.3(exclusive)
cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-285Secondarysupport@hackerone.com
CWE-863Primarynvd@nist.gov
CWE ID: CWE-285
Type: Secondary
Source: support@hackerone.com
CWE ID: CWE-863
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://hackerone.com/reports/218876support@hackerone.com
Third Party Advisory
https://nextcloud.com/security/advisory/?id=nc-sa-2017-011support@hackerone.com
Broken Link
Patch
Vendor Advisory
https://hackerone.com/reports/218876af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
https://nextcloud.com/security/advisory/?id=nc-sa-2017-011af854a3a-2127-422b-91ae-364da2661108
Broken Link
Patch
Vendor Advisory
Hyperlink: https://hackerone.com/reports/218876
Source: support@hackerone.com
Resource:
Third Party Advisory
Hyperlink: https://nextcloud.com/security/advisory/?id=nc-sa-2017-011
Source: support@hackerone.com
Resource:
Broken Link
Patch
Vendor Advisory
Hyperlink: https://hackerone.com/reports/218876
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Third Party Advisory
Hyperlink: https://nextcloud.com/security/advisory/?id=nc-sa-2017-011
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Broken Link
Patch
Vendor Advisory

Change History

0
Information is not available yet

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