All vulnerabilities

Servers and applications

CVE-2023-43494

Jenkins 2.50 through 2.423 (both inclusive), LTS 2.60.1 through 2.414.1 (both inclusive) does not exclude sensitive build variables (e.g., password parameter values) from the search in the build history widget, allowing attackers with Item/Read permission to obtain values of sensitive variables used in builds by iteratively testing different characters until the correct sequence is discovered.

Severity
Medium 4.3
Published
20 Sept 2023
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
2.414.2, 2.424
Sources
NVD

Affected software

SoftwareAffected versions
JenkinsServers and applications · cpe:a:jenkins:jenkins
  • From 2.50 before 2.424
  • From 2.60.1 before 2.414.2

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2023-43494
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2023-43494