Stored Cross-Site Scripting in Jenkins Build Failure Analyzer Plugin
CVE-2023-43499

5.4MEDIUM

Key Information:

Vendor

Jenkins
Status
Jenkins Build Failure Analyzer Plugin
Vendor
CVE Published:
20 September 2023
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What is CVE-2023-43499?

The Jenkins Build Failure Analyzer Plugin up to version 2.4.1 is susceptible to a stored cross-site scripting vulnerability. This issue arises because the plugin fails to properly escape Failure Cause names in build logs. Attackers with the capability to create or modify Failure Causes could exploit this flaw to inject malicious scripts, posing a significant security risk. Users are advised to upgrade to the latest version to mitigate this vulnerability.

Affected Version(s)

Jenkins Build Failure Analyzer Plugin 0 <= 2.4.1

References

https://www.jenkins.io/security/advisory/2023-09-20/#SECU...
vendor-advisory
http://www.openwall.com/lists/oss-security/2023/09/20/5

CVSS V3.1

Score:
5.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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