CVE-2026-64623

HIGH SEVERITY

CVSS Score & Metrics

Base Score

8.6 / 10

Vector String

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

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.

Vulnerability Details

Published Date

July 20, 2026

Last Modified

July 20, 2026

CWE ID

CWE-347

Source

NVD

Vendor

Jovancoding

Product

Network-AI

External References

https://github.com/Jovancoding/Network-AI/security/advisories/GHSA-3jf7-33vc-hgf4
https://www.vulncheck.com/advisories/network-ai-before-cryptographic-signature-verification-bypass

CVE-2026-64623

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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