Machine-written summary
Summary written by Claude Haiku from the source advisory. Not reviewed by a person.
Jenkins Contrast Continuous Application Security Plugin versions before 3.12 are affected. A user with Overall/Read permission can list the names of configured Contrast metadata because several HTTP endpoints lack permission checks. Upgrade to version 3.12, which requires the appropriate permission to enumerate this metadata.
Not analysed yet
We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.
Severity and exploitation
| Score | Rating | CVSS | Vector | Source |
|---|---|---|---|---|
| 4.3 | Medium | 3.1 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N | GitHub Advisory Database |
- CISA KEV Not listed.
- EPSS 0.0025, the 16th percentile, on 8 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
- 31 Oct 2026, 14:16 UTC First seen by agentprime
- 31 Oct 2026, 14:16 UTC Confirmed by OSV
Sources
- GitHub Advisory Database: GHSA-8263-qv4g-vfxr
- OSV: GHSA-8263-qv4g-vfxr
- nvd.nist.gov/vuln/detail/CVE-2026-57299
- github.com/jenkinsci/contrast-continuous-application-security-plugin/commit/d7776646af26d928cb0d50922d61dadc2c6aa11c
- github.com/jenkinsci/contrast-continuous-application-security-plugin
- github.com/jenkinsci/contrast-continuous-application-security-plugin/releases/tag/contrast-continuous-application-security-3.12
- www.jenkins.io/security/advisory/2026-06-24/#SECURITY-3697%20(2)