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Advisory record · GHSA-3p62-6fjh-3p5h

Keycloak vulnerable to cross-site scripting when validating URI-schemes on SAML and OIDC

CVSS 10.0 CriticalCriticalEPSS 0.0069 · 53rd percentile

Critical, because:

  • CVSS score 10.0: 9.0 or more.

How we decide what’s critical

Published by the GitHub Advisory Database at 30 Jun 2023, 20:30 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
org.keycloak:keycloak-servicesMaven<21.1.221.1.2
Identifiers
GHSA-3p62-6fjh-3p5h · CVE-2022-4361
Weakness (CWE)
CWE-79 · CWE-81
Tags
Published
30 Jun 2023
Updated
16 Feb 2024

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
10.0 Critical 3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H CNA (redhat)
  • CISA KEV Not listed.
  • EPSS 0.0069, the 53rd percentile, on 7 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the GitHub Advisory Database, published 30 Jun 2023. New records show when each source confirmed them.

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.