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Advisory record · GHSA-j473-c3rr-rx9p

OpenID4Java does not verify that Attribute Exchange (AX) information is signed

No CVSS scoreEPSS 0.031 · 87th percentile

Published by the GitHub Advisory Database at 17 May 2022, 05:15 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
org.openid4java:openid4javaMaven<0.9.60.9.6
Identifiers
GHSA-j473-c3rr-rx9p · CVE-2011-4314
Weakness (CWE)
CWE-20 · CWE-345
Tags
Published
17 May 2022
Updated
12 Apr 2025

Machine-written summary

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

OpenID4Java versions before 0.9.6 do not verify that Attribute Exchange (AX) information is signed. An attacker positioned to perform a man-in-the-middle attack can modify potentially sensitive AX information without detection. Upgrade openid4java to version 0.9.6 or later.

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

No source has published a CVSS score for this record yet.

  • CISA KEV Not listed.
  • EPSS 0.031, the 87th percentile, on 11 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.