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Advisory record · GHSA-mrv8-pqfj-7gp5

Keycloak path traversal vulnerability in the redirect validation

CVSS 7.1 HighEPSS 0.0050 · 43rd percentile

Published by the GitHub Advisory Database at 17 Apr 2024, 17:31 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
org.keycloak:keycloak-servicesMaven<22.0.10 || >=23.0.0, <24.0.322.0.10, 24.0.3
Identifiers
GHSA-mrv8-pqfj-7gp5 · CVE-2024-2419
Weakness (CWE)
CWE-346 · CWE-601
Tags
Published
17 Apr 2024
Updated
10 Sept 2026

Machine-written summary

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

Keycloak's keycloak-services package, versions before 22.0.10 and from 23.0.0 before 24.0.3, is vulnerable. The source says a flaw in redirect_uri validation allows bypassing hosts that are explicitly allowed; it gives few details on the required access or the full impact. Upgrade to version 22.0.10 or 24.0.3, depending on your release line.

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
7.1 High 3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L CNA (redhat)
  • CISA KEV Not listed.
  • EPSS 0.0050, the 43rd percentile, on 12 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 17 Apr 2024, 13:17 UTC Published by the maintainers as a GitHub repository advisory
  2. 31 Oct 2026, 14:17 UTC First seen by agentprime
  3. 31 Oct 2026, 14:17 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.