CVE-2026-19038MonomythDevelopment la-forge-mcp screenshot_element Tool index.ts screenshotElement path traversal
Updated under an hour ago ()
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A security vulnerability has been detected in MonomythDevelopment la-forge-mcp 1.0.0. This issue affects the function screenshotElement of the file src/index.ts of the component screenshot_element Tool. Such manipulation of the argument output_name leads to path traversal. The attack can be executed remotely. Upgrading to version 1.1.1 is capable of addressing this issue. The name of the patch is 1102172c9adec4a619e241efd6bfb74f5b1f4332. Upgrading the affected component is advised. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.
- CVSS
- 6.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
- Weakness (CWE)
- CWE-22
- 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 6, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
MonomythDevelopment la-forge-mcp monomythdevelopment:la-forge-mcp | 1.0.0; 1.1.1 not affected | CNA record |
References
- https://vuldb.com/vuln/386457vdb-entry, technical-description
- https://vuldb.com/vuln/386457/ctisignature, permissions-required
- https://vuldb.com/cve/CVE-2026-19038third-party-advisory
- https://vuldb.com/submit/863827third-party-advisory
- https://github.com/gongyanyugyy/public_exp/issues/12issue-tracking
- https://github.com/MonomythDevelopment/la-forge-mcp/issues/1issue-tracking
- https://github.com/MonomythDevelopment/la-forge-mcp/commit/1102172c9adec4a619e241efd6bfb74f5b1f4332patch
- https://github.com/MonomythDevelopment/la-forge-mcp/releases/tag/v1.1.1patch
- https://github.com/MonomythDevelopment/la-forge-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.