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Advisory record · GHSA-h23j-73ww-7594

Session fixation vulnerability in Jenkins OpenId Connect Authentication Plugin

CVSS 8.8 HighEPSS 0.0066 · 52nd percentile

Published by the GitHub Advisory Database at 13 Nov 2024, 21:30 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
org.jenkins-ci.plugins:oic-authMaven<4.421.v5422614eb4.421.v5422614eb
Identifiers
GHSA-h23j-73ww-7594 · CVE-2024-52553
Weakness (CWE)
CWE-384 · CWE-613
Tags
Published
13 Nov 2024
Updated
14 Nov 2024

Machine-written summary

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

Jenkins OpenId Connect Authentication Plugin versions up to and including 4.418.vccc7061f5b_6d do not invalidate the previous session on login. An attacker can use social engineering to get a user to authenticate in a session the attacker already controls, which could give the attacker administrator access to Jenkins. Upgrade the plugin to version 4.421.v5422614eb.

Written 8 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
8.8 High 3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H GitHub Advisory Database
  • CISA KEV Not listed.
  • EPSS 0.0066, the 52nd percentile, on 14 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 15:13 UTC First seen by agentprime
  2. 31 Oct 2026, 15:13 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.