🛡️ GHSA-r934-w73g-v4p8 — keycloak-services (CVE-2025-3501)

🟠 CVSS 8.0 — High ✅ No Known Exploit CWE-297 OSV
8.0
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Duplicate Advisory: Keycloak hostname verification

# Duplicate Advisory

This advisory has been withdrawn because it is a duplicate of GHSA-hw58-3793-42gg. This link is maintained to preserve external references.

# Original Description

A flaw was found in Keycloak. By setting a verification policy to 'ALL', the trust store certificate verification is skipped, which is unintended.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs no privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality high, integrity low, availability none.

Weakness class

GHSA-r934-w73g-v4p8 is classified as CWE-297: Improper Validation of Certificate with Host Mismatch. The product communicates with a host that provides a certificate, but the product does not properly ensure that the certificate is actually associated with that host.

Affected software

GHSA-r934-w73g-v4p8 is recorded against 1 package.

  • org.keycloak:keycloak-services (fixed in 26.2.2)

Timeline and source

Published on 29 April 2025 and last revised on 9 June 2025. No public exploit is currently recorded for this entry. Record sourced from OSV.

References

nvd.nist.gov (Advisory)
access.redhat.com (Web)
access.redhat.com (Web)
access.redhat.com (Web)
access.redhat.com (Web)
access.redhat.com (Web)
bugzilla.redhat.com (Web)
github.com (Package)

Details

Severity HIGH
CVSS Score 8.0
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
CWE CWE-297
Public Exploit ✅ No
Source OSV
Published 2025-04-29
Updated 2026-08-20
Modified 2025-06-09
Fix URL N/A

Affected Packages

Software From version Fixed in
org.keycloak:keycloak-services 26.2.2

Similar Threats

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