Vulnerability in Jovancoding Network-Ai
CVE-2026-73614
Network-AI ClaudeHookBridge before 5.15.1 truncates the target string to 500 characters before evaluating denyPatterns, while Claude Code executes the full untruncated command. Attackers can position dangerous content past byte 500 in a Bash command field to bypass the operator's hard-deny list and execute arbitrary commands.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.007 (50.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 50th percentile — 50.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.007 · change: +0.003
Affected products
- Jovancoding Network-Ai — versions 0, 5.15.1
Weakness classification (CWE)
References
- github.com/Jovancoding/Network-AI/security/advisories/GHSA-743h-jr5x-mpcr (vendor-advisory)
- www.vulncheck.com/advisories/network-ai-claudehookbridge-deny-pattern-bypass-vi… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-73614?
- CVE-2026-73614 is a high-severity vulnerability in Jovancoding Network-Ai, classified under CWE-436. CVSS score: 8.8/10. Published 2026-08-13.
- How severe is CVE-2026-73614?
- High severity. CVSS v3 base score is 8.8 out of 10.