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Vulnerability Details :

CVE-2023-23944

Summary
Assigner-GitHub_M
Assigner Org ID-a0819718-46f1-4df5-94e2-005712e83aaa
Published At-06 Feb, 2023 | 19:35
Updated At-10 Mar, 2025 | 21:16
Rejected At-
Credits

Nexcloud Mail app temporarily stores cleartext password in database

Nextcloud mail is an email app for the nextcloud home server platform. In versions prior to 2.2.2 user's passwords were stored in cleartext in the database during the duration of OAuth2 setup procedure. Any attacker or malicious user with access to the database would have access to these user passwords until the OAuth setup has been completed. It is recommended that the Nextcloud Mail app is upgraded to 2.2.2. There are no known workarounds for this issue.

Vendors
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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:GitHub_M
Assigner Org ID:a0819718-46f1-4df5-94e2-005712e83aaa
Published At:06 Feb, 2023 | 19:35
Updated At:10 Mar, 2025 | 21:16
Rejected At:
▼CVE Numbering Authority (CNA)
Nexcloud Mail app temporarily stores cleartext password in database

Nextcloud mail is an email app for the nextcloud home server platform. In versions prior to 2.2.2 user's passwords were stored in cleartext in the database during the duration of OAuth2 setup procedure. Any attacker or malicious user with access to the database would have access to these user passwords until the OAuth setup has been completed. It is recommended that the Nextcloud Mail app is upgraded to 2.2.2. There are no known workarounds for this issue.

Affected Products
Vendor
Nextcloud GmbHnextcloud
Product
security-advisories
Versions
Affected
  • < 2.2.2
Problem Types
TypeCWE IDDescription
CWECWE-312CWE-312: Cleartext Storage of Sensitive Information
Type: CWE
CWE ID: CWE-312
Description: CWE-312: Cleartext Storage of Sensitive Information
Metrics
VersionBase scoreBase severityVector
3.12.0LOW
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:N/A:N
Version: 3.1
Base score: 2.0
Base severity: LOW
Vector:
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:N/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-g86r-x755-93f4
x_refsource_CONFIRM
https://github.com/nextcloud/mail/pull/7797
x_refsource_MISC
https://hackerone.com/reports/1806275
x_refsource_MISC
Hyperlink: https://github.com/nextcloud/security-advisories/security/advisories/GHSA-g86r-x755-93f4
Resource:
x_refsource_CONFIRM
Hyperlink: https://github.com/nextcloud/mail/pull/7797
Resource:
x_refsource_MISC
Hyperlink: https://hackerone.com/reports/1806275
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
1. 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://github.com/nextcloud/security-advisories/security/advisories/GHSA-g86r-x755-93f4
x_refsource_CONFIRM
x_transferred
https://github.com/nextcloud/mail/pull/7797
x_refsource_MISC
x_transferred
https://hackerone.com/reports/1806275
x_refsource_MISC
x_transferred
Hyperlink: https://github.com/nextcloud/security-advisories/security/advisories/GHSA-g86r-x755-93f4
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: https://github.com/nextcloud/mail/pull/7797
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://hackerone.com/reports/1806275
Resource:
x_refsource_MISC
x_transferred
2. CISA ADP Vulnrichment
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
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:security-advisories@github.com
Published At:06 Feb, 2023 | 20:15
Updated At:14 Feb, 2023 | 18:25

Nextcloud mail is an email app for the nextcloud home server platform. In versions prior to 2.2.2 user's passwords were stored in cleartext in the database during the duration of OAuth2 setup procedure. Any attacker or malicious user with access to the database would have access to these user passwords until the OAuth setup has been completed. It is recommended that the Nextcloud Mail app is upgraded to 2.2.2. There are no known workarounds for this issue.

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:L/UI:N/S:U/C:H/I:N/A:N
Secondary3.12.0LOW
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:N/A:N
Type: Primary
Version: 3.1
Base score: 6.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Type: Secondary
Version: 3.1
Base score: 2.0
Base severity: LOW
Vector:
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:N/A:N
CPE Matches

Nextcloud GmbH
nextcloud
>>mail>>Versions before 2.2.2(exclusive)
cpe:2.3:a:nextcloud:mail:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-312Primarysecurity-advisories@github.com
CWE ID: CWE-312
Type: Primary
Source: security-advisories@github.com
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://github.com/nextcloud/mail/pull/7797security-advisories@github.com
Patch
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-g86r-x755-93f4security-advisories@github.com
Vendor Advisory
https://hackerone.com/reports/1806275security-advisories@github.com
Permissions Required
Third Party Advisory
Hyperlink: https://github.com/nextcloud/mail/pull/7797
Source: security-advisories@github.com
Resource:
Patch
Hyperlink: https://github.com/nextcloud/security-advisories/security/advisories/GHSA-g86r-x755-93f4
Source: security-advisories@github.com
Resource:
Vendor Advisory
Hyperlink: https://hackerone.com/reports/1806275
Source: security-advisories@github.com
Resource:
Permissions Required
Third Party Advisory

Change History

0
Information is not available yet

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