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Advisory record · GHSA-hwvp-7xqv-8jx3

Jenkins Git Parameter Plugin has a missing permission check that allows listing SCM branch and tag names

CVSS 4.3 MediumEPSS 0.0028 · 20th percentile

Published by the GitHub Advisory Database at 24 Jun 2026, 15:31 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
org.jenkins-ci.tools:git-parameterMaven<462.463462.463
Identifiers
GHSA-hwvp-7xqv-8jx3 · CVE-2026-57286
Weakness (CWE)
CWE-862
Tags
Published
24 Jun 2026
Updated
25 Sept 2026

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

Jenkins Git Parameter Plugin version 462.vdcf3df2ed2ca_ and earlier is vulnerable. An attacker with Item/Read permission can list branch names, tag names, and revision metadata from the SCM repository of a job they otherwise could not access, because an HTTP endpoint skips the permission check and uses the job's configured SCM credentials. Upgrade to version 462.463 or later, which requires Item/Build permission for this action.

Written 2 Nov 2026.

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

ScoreRatingCVSSVectorSource
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 0.0028, the 20th percentile, on 8 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 14:16 UTC First seen by agentprime
  2. 31 Oct 2026, 14:16 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.