CVE-2026-109331

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Source

https://cve.org/CVERecord?id=CVE-2026-109331

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-109331.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-109331

Aliases

GHSA-9p2w-prp8-5722

Published

2026-10-12T16:05:20Z

Modified

2026-10-28T02:30:44Z

Severity

7.5 (High) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVSS Calculator

Summary

Network-AI 5.14.0 before 5.15.2 Deny Pattern Bypass via ClaudeHookBridge extractFullTarget

Details

Network-AI from 5.14.0 before 5.15.2 contains a security control bypass vulnerability in the ClaudeHookBridge PreToolUse hook, which matches deny patterns only against the first present candidate field. A prompt-injected agent can place dangerous payloads in fields like Write content or an MCP script parameter beside a benign file_path or command, evading denyPatterns to write web shells or execute scripts.

Database specific

{
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
        "CWE-436"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/109xxx/CVE-2026-109331.json"
}

References

Affected packages

Git / github.com/jovancoding/network-ai

Affected ranges

Type

GIT

Repo

https://github.com/jovancoding/network-ai

Events

Introduced

ff375adc3d19353f546f6c26ea3572ceab2d868a

Fixed

6bc2b9114cc42faa8d8f528c93b409b70db5ec2f

Database specific

Show details

{
    "extracted_events": [
        {
            "range": [
                {
                    "introduced": "5.14.0"
                },
                {
                    "fixed": "5.15.2"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandardRange"
        },
        {
            "range": [
                {
                    "introduced": "5.14.0"
                },
                {
                    "fixed": "5.15.2"
                }
            ],
            "source": "DESCRIPTION"
        }
    ]
}

Affected versions

v5.*

v5.14.0

v5.15.0

v5.15.1

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-109331.json"