CVE-2026-36721

Description

A lack of cryptographic signature verification in the validateAccessToken function of bookcars v8.3 allows attackers to bypass authentication via a forged JWT token.

CVSS Vector

References

• https://github.com/CC-T-454455/Vulnerabilities/tree/master/bookcars/vulnerability-2
• https://github.com/CC-T-454455/Vulnerabilities/tree/master/bookcars/vulnerability-2