🟠 《高危安全漏洞：CVE-2026-64623》

CVSS 评分: 高危（8.8）　　状态: Received　　发布时间: 2026-07-20

漏洞描述

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.

🔍 技术细节

字段 值
CVE ID CVE-2026-64623
CVSS 评分 8.8 🟠
严重程度 高危
CVSS 向量 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CWE 分类 CWE-347
发布时间 2026-07-20
最后更新 2026-07-20
状态 Received
数据来源 disclosure@vulncheck.com

🔗 参考链接