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Advisory record · GHSA-p89h-p4ph-4vj6

Jenkins WSO2 Oauth Plugin Fails to Properly Authenticate User Credentials

CVSS 9.8 CriticalCriticalEPSS 0.0065 · 51st percentile

Critical, because:

  • CVSS score 9.8: 9.0 or more.

How we decide what’s critical

Published by the GitHub Advisory Database at 14 May 2025, 21:31 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
org.jenkins-ci.plugins:wso2id-oauthMaven<=1.0No fixed version yet
Identifiers
GHSA-p89h-p4ph-4vj6 · CVE-2025-47889
Weakness (CWE)
CWE-287 · CWE-1390
Tags
Published
14 May 2025
Updated
19 May 2025

Machine-written summary

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

The Jenkins WSO2 Oauth Plugin (org.jenkins-ci.plugins:wso2id-oauth), versions 1.0 and earlier, accepts authentication claims without validation in its "WSO2 Oauth" security realm. An unauthenticated attacker can log in to affected Jenkins controllers using any username and password, including nonexistent usernames. No fixed version is listed.

Written 7 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
9.8 Critical 3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H GitHub Advisory Database
  • CISA KEV Not listed.
  • EPSS 0.0065, the 51st percentile, on 13 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 15:11 UTC First seen by agentprime
  2. 31 Oct 2026, 15:11 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.