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Advisory record · GHSA-pj95-ph4q-4qm4

Jenkins exposes multi-line secrets through error messages

CVSS 4.3 MediumEPSS 0.0082 · 57th percentile

Published by the GitHub Advisory Database at 2 Oct 2024, 18:31 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
org.jenkins-ci.main:jenkins-coreMaven<2.462.3 || >=2.466, <2.4792.462.3, 2.479
Identifiers
GHSA-pj95-ph4q-4qm4 · BIT-jenkins-2024-47803 · CVE-2024-47803
Weakness (CWE)
CWE-209
Tags
Published
2 Oct 2024
Updated
7 Aug 2026

Machine-written summary

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

Jenkins core (org.jenkins-ci.main:jenkins-core) versions below 2.462.3, and from 2.466 up to but not including 2.479, do not redact multi-line secret values in error messages generated for form submissions that use the secretTextarea form field. The source does not say what access an attacker needs, but the exposed secrets can appear in places such as the system log. Upgrade to Jenkins 2.479 or LTS 2.462.3.

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 0.0082, the 57th percentile, on 14 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 14:19 UTC First seen by agentprime
  2. 31 Oct 2026, 14:19 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.