cve.bz

CVE-2020-35509

5.4 mediumEPSS 0.4%

Medium (5.4) in redhat keycloak. EPSS 0.4% chance of exploitation in the next 30 days. Fixed in org.keycloak:keycloak-core 14.0.0.

A flaw was found in keycloak affecting versions 11.0.3 and 12.0.0. An expired certificate would be accepted by the direct-grant authenticator because of missing time stamp validations. The highest threat from this vulnerability is to data confidentiality and integrity.

Severity

CVSS 3.1

5.4 medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
EPSS
0.4% chance of exploitation in the next 30 days; higher than 28% of CVEs (scores of 2026-10-31)
CWEs
CWE-295, CWE-20
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-rpj2-w6fr-79hcMavenorg.keycloak:keycloak-core<14.0.014.0.0

References

Check your stackJSON