Vulnerability Description
Network-AI before 5.13.4 contains an improper cryptographic signature verification vulnerability in APSAdapter where the default local verifier accepts any non-empty string as valid. Unauthenticated attackers can submit forged APS delegation payloads with arbitrary scopes to bypass signature verification and obtain signed permission-grant tokens for sensitive resources including SHELL_EXEC.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://github.com/Jovancoding/Network-AI/security/advisories/GHSA-3jf7-33vc-hgf
- https://www.vulncheck.com/advisories/network-ai-before-cryptographic-signature-v
- https://github.com/Jovancoding/Network-AI/security/advisories/GHSA-3jf7-33vc-hgf
FAQ
What is CVE-2026-64623?
CVE-2026-64623 is a vulnerability with a CVSS score of 8.6 (HIGH). Network-AI before 5.13.4 contains an improper cryptographic signature verification vulnerability in APSAdapter where the default local verifier accepts any non-empty string as valid. Unauthenticated a...
How severe is CVE-2026-64623?
CVE-2026-64623 has been rated HIGH with a CVSS base score of 8.6/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-64623?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.