Description
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: 2026-08-13
Score: 8.7 High
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Thu, 13 Aug 2026 13:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Thu, 13 Aug 2026 13:00:00 +0000

Type Values Removed Values Added
First Time appeared Jovancoding
Jovancoding network-ai
Vendors & Products Jovancoding
Jovancoding network-ai

Thu, 13 Aug 2026 11:45:00 +0000

Type Values Removed Values Added
Description 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.
Title Network-AI ClaudeHookBridge Deny Pattern Bypass via Truncation
Weaknesses CWE-436
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}


Subscriptions

Jovancoding Network-ai
cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-08-13T12:54:21.152Z

Reserved: 2026-08-13T11:16:27.835Z

Link: CVE-2026-73614

cve-icon Vulnrichment

Updated: 2026-08-13T12:54:17.756Z

cve-icon NVD

Status : Received

Published: 2026-08-13T12:17:26.197

Modified: 2026-08-13T13:19:19.537

Link: CVE-2026-73614

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-13T12:45:03Z

Weaknesses