CVE-2021-26921

Name of the Vulnerable Software and Affected Versions: Argo CD versions prior to 1.8.4

Description: The issue arises from the fact that tokens remain active even after the associated user account has been disabled. This is due to a problem in the util/session/sessionmanager.go file.

Recommendations: For versions prior to 1.8.4, update to version 1.8.4 or later to resolve the issue. As a temporary workaround, consider disabling the sessionmanager functionality until a patch is available. Restrict access to the sessionmanager module to minimize the risk of exploitation.