Machine-written summary
Summary written by Claude Haiku from the source advisory. Not reviewed by a person.
Jenkins Job Configuration History Plugin versions 1356.ve360da_6c523a_ and earlier do not redact encrypted secret values in historical job and agent configurations shown through the "View as XML" / "(RAW)" feature and configuration diff views. A user with Item/Extended Read permission, but without Item/Configure permission, can view these encrypted values, such as build trigger tokens. Upgrade to version 1367.vc8fa_b_15101dc or later, which redacts them for users lacking Item/Configure permission.
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:L/I:N/A:N | GitHub Advisory Database |
- CISA KEV Not listed.
- EPSS 0.0019, the 9th 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-8qr4-27mh-hqfr
- OSV: GHSA-8qr4-27mh-hqfr
- nvd.nist.gov/vuln/detail/CVE-2026-57287
- github.com/jenkinsci/job-config-history-plugin/commit/c8fab15101dce336a8f17f10edd10c7221b860c0
- github.com/jenkinsci/job-config-history-plugin
- github.com/jenkinsci/job-config-history-plugin/releases/tag/1367.vc8fa_b_15101dc
- www.jenkins.io/security/advisory/2026-06-24/#SECURITY-3742