Vulnerability Description
Leantime 3.6.2 contains a cross-site request forgery vulnerability that allows unauthenticated attackers to perform state-changing actions on behalf of authenticated users by excluding the Laravel VerifyCsrfToken middleware from the global middleware stack in app/Http/Kernel.php. Attackers can craft malicious pages delivered via phishing emails or malicious websites to trigger unauthorized POST, PUT, and DELETE requests that create or delete projects, modify settings, and change permissions as any authenticated user.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://github.com/Leantime/leantime
- https://github.com/Leantime/leantime/pull/3659
- https://github.com/javokhir-sec/CVE-PoC-Hub/security/advisories/GHSA-x8vx-9g5w-w
- https://www.vulncheck.com/advisories/leantime-csrf-protection-globally-disabled-
FAQ
What is CVE-2026-66416?
CVE-2026-66416 is a vulnerability with a CVSS score of 8.8 (HIGH). Leantime 3.6.2 contains a cross-site request forgery vulnerability that allows unauthenticated attackers to perform state-changing actions on behalf of authenticated users by excluding the Laravel Ver...
How severe is CVE-2026-66416?
CVE-2026-66416 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-66416?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.