CVE-2026-59713

HighCVSS 8.1/10Last modified Oct 25, 2026

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.

Metrics

CVSS 3.1 8.1/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Jul 6, 2026
Last modified
Oct 25, 2026
NVD status
Deferred

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CVE-2026-59713: High severity, CVSS 8.1 | Vulnix