Machine-written summary
Summary written by Claude Haiku from the source advisory. Not reviewed by a person.
Jenkins Gatling Plugin version 136.vb_9009b_3d33a_e serves Gatling reports in a way that bypasses the Content-Security-Policy protection in Jenkins, enabling cross-site scripting. An attacker who can change report content can exploit this. The source lists no fixed version and no workaround.
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 |
|---|---|---|---|---|
| 8.0 | High | 3.1 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H | GitHub Advisory Database |
- CISA KEV Not listed.
- EPSS 0.0054, the 46th percentile, on 14 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
- 31 Oct 2026, 15:11 UTC First seen by agentprime
- 31 Oct 2026, 15:11 UTC Confirmed by OSV
Sources
- GitHub Advisory Database: GHSA-gw97-cqwg-xmh4
- OSV: GHSA-gw97-cqwg-xmh4
- nvd.nist.gov/vuln/detail/CVE-2025-5806
- github.com/jenkinsci/gatling-plugin/pull/27
- github.com/jenkinsci/gatling-plugin/commit/141bd3a811ab641bf618ec588b615cf87469b222
- github.com/jenkinsci/gatling-plugin
- github.com/jenkinsci/gatling-plugin/releases/tag/136.vb_9009b_3d33a_e
- www.jenkins.io/security/advisory/2025-06-06/#SECURITY-3588
- www.openwall.com/lists/oss-security/2025/06/06/8