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Advisory record · GHSA-594w-2fwp-jwrc

Keycloak Admin REST API exposes backend schema and rules

CVSS 2.7 LowEPSS 0.0035 · 29th percentile

Published by the GitHub Advisory Database at 21 Jan 2026, 15:31 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
org.keycloak:keycloak-servicesMaven<=26.2.5No fixed version yet
Identifiers
GHSA-594w-2fwp-jwrc · CVE-2025-14083
Weakness (CWE)
CWE-284
Tags
Published
21 Jan 2026
Updated
2 Apr 2026

Machine-written summary

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

Keycloak's keycloak-services Maven package, versions 26.2.5 and earlier, is affected. The source gives few details, but it says a flaw in the Keycloak Admin REST API exposes backend schema and rules, which could enable targeted attacks or privilege escalation through improper access control. No fix is listed, so no upgrade version is available.

Written 3 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
2.7 Low 3.1 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N CNA (redhat)
  • CISA KEV Not listed.
  • EPSS 0.0035, the 29th percentile, on 12 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 14:20 UTC First seen by agentprime
  2. 31 Oct 2026, 14:20 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.