Critical severity9.8NVD Advisory· Published Jun 9, 2026· Updated Jun 10, 2026

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Bookcars/bookcarsllm-fuzzy
Range: =8.3

Patches

Vulnerability mechanics

References

github.com/CC-T-454455/Vulnerabilities/tree/master/bookcars/vulnerability-2nvd

News mentions

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cvss	0.637
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000