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CVE-2023-43495

UNKNOWN
Published 2023-09-20T16:06:09.394Z
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No CVSS data available

Description

Jenkins 2.423 and earlier, LTS 2.414.1 and earlier does not escape the value of the 'caption' constructor parameter of 'ExpandableDetailsNote', resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to control this parameter.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Jenkins Project

Jenkins

Affected Versions:

2.424 2.414.2

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

✓ GitHub Reviewed HIGH

Jenkins Cross-site Scripting vulnerability

GHSA-5j46-5hwq-gwh7

Advisory Details

`ExpandableDetailsNote` allows annotating build log content with additional information that can be revealed when interacted with. Jenkins 2.423 and earlier, LTS 2.414.1 and earlier does not escape the value of the `caption` constructor parameter of `ExpandableDetailsNote`. This results in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to provide `caption` parameter values. As of publication, the related API is not used within Jenkins (core), and the Jenkins security team is not aware of any affected plugins. Jenkins 2.424, LTS 2.414.2 escapes `caption` constructor parameter values.

Affected Packages

Maven org.jenkins-ci.main:jenkins-core
ECOSYSTEM: ≥2.50 <2.414.2
Maven org.jenkins-ci.main:jenkins-core
ECOSYSTEM: ≥2.415 <2.424

CVSS Scoring

CVSS Score

7.5

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2023-43495
WEB https://www.jenkins.io/security/advisory/2023-09-20/#SECURITY-3245
WEB http://www.openwall.com/lists/oss-security/2023/09/20/5

Advisory provided by GitHub Security Advisory Database. Published: September 20, 2023, Modified: September 21, 2023

References

https://www.jenkins.io/security/advisory/2023-09-20/#SECURITY-3245
http://www.openwall.com/lists/oss-security/2023/09/20/5
Published: 2023-09-20T16:06:09.394Z
Last Modified: 2024-09-24T18:51:56.560Z
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