Vulnerability · Published Feb 11, 2021 · Assigned by redhat

CVE-2020-10734

Low 3.3

In plain English

A low-severity cross-site request forgery in keycloak. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 12% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS NVD)3.3Low

Exploit odds (30 days)0.2%top 88.3% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

A vulnerability was found in keycloak in the way that the OIDC logout endpoint does not have CSRF protection. Versions shipped with Red Hat Fuse 7, Red Hat Single Sign-on 7, and Red Hat Openshift Application Runtimes are believed to be vulnerable.

Affected packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
Maven	org.keycloak:keycloak-oidc-client-adapter-pom	18.0.0	GHSA-rvjg-gxwx-j5gf

Affected products (as reported)

Vendor	Product	Versions
n/a	keycloak	As shipped with Red Hat Fuse 7, Red Hat Single Sign-on 7, and Red Hat Openshift Application Runtimes

Weakness: CWE-352

References

https://bugzilla.redhat.com/show_bug.cgi?id=1831662 x_refsource_MISC
https://issues.redhat.com/browse/KEYCLOAK-13653 x_refsource_MISC