cve.bz

CVE-2023-24456

9.8 criticalEPSS 1.2%

Critical (9.8) in jenkins keycloak authentication. EPSS 1.2% chance of exploitation in the next 30 days. Fixed in org.jenkins-ci.plugins:keycloak 2.3.1.

Jenkins Keycloak Authentication Plugin 2.3.0 and earlier does not invalidate the previous session on login.

Severity

CVSS 3.1

9.8 critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
1.2% chance of exploitation in the next 30 days; higher than 68% of CVEs (scores of 2026-10-31)
CWE
CWE-384
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-9963-gmh8-vvm6Mavenorg.jenkins-ci.plugins:keycloak<2.3.12.3.1

References

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