CVE-2026-19329andreahaku codex_mcp ask MCP Tool codex-process-simple.ts command injection
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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A vulnerability was found in andreahaku codex_mcp up to 1ff521cc6cc57cfe56ddef946c644b8534771390. The affected element is an unknown function of the file src/codex-process-simple.ts of the component ask MCP Tool. The manipulation of the argument model results in command injection. The attack requires a local approach. This product does not use versioning. This is why information about affected and unaffected releases are unavailable. The project was informed of the problem early through an issue report but has not responded yet.
- CVSS
- 5.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
- Weakness (CWE)
- CWE-77, CWE-74
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulDB
- NVD analysis
- Deferred
- Record last updated
- Aug 10, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
andreahaku codex_mcp andreahaku:codex_mcp | 1ff521cc6cc57cfe56ddef946c644b8534771390 | CNA record |
References
- https://vuldb.com/vuln/387163vdb-entry, technical-description
- https://vuldb.com/vuln/387163/ctisignature, permissions-required
- https://vuldb.com/cve/CVE-2026-19329third-party-advisory
- https://vuldb.com/submit/865246third-party-advisory
- https://github.com/andreahaku/codex_mcp/issues/1issue-tracking
- https://github.com/andreahaku/codex_mcp/product
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.