Security Advisory
CVE-2026-59713
8.1
HIGH
Vulnerability Description
Leantime contains an OIDC login CSRF vulnerability in the verifyState() method that unconditionally returns true without validating state parameters. Attackers can craft malicious callback URLs with attacker-controlled authorization codes to perform session fixation, logging victims in as the attacker.
Published Date
July 6, 2026
Official Source
NIST NVD Advisory