Path Traversal in Azer React-Analyzer-Mcp
CVE-2026-19323
A security flaw has been discovered in azer react-analyzer-mcp up to 335f2a3585f265e2e88352b59b10d3b478d678b0. Affected by this vulnerability is the function generateProjectDocs of the file src/index.ts of the component analyze-projec. The manipulation of the argument projectName results in path traversal. The attack is only possible with local access. This product implements a rolling release for ongoing delivery, which means version information for affected or updated releases is unavailable. The project was informed of the problem early through an issue report but has not responded yet.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.001 (3.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 3rd percentile — 3.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: 0.000
Affected products
- Azer React-Analyzer-Mcp — versions 335f2a3585f265e2e88352b59b10d3b478d678b0
Weakness classification (CWE)
References
- github.com/azer/react-analyzer-mcp/ (product)
- github.com/azer/react-analyzer-mcp/issues/3 (issue-tracking)
- vuldb.com/cve/CVE-2026-19323 (third-party-advisory)
- vuldb.com/submit/865240 (third-party-advisory)
- vuldb.com/vuln/387157 (technical-description, vdb-entry)
- vuldb.com/vuln/387157/cti (signature, permissions-required)
Frequently asked questions
- What is CVE-2026-19323?
- CVE-2026-19323 is a medium-severity vulnerability in Azer React-Analyzer-Mcp, classified under Path Traversal. CVSS score: 5.3/10. Published 2026-08-09.
- How severe is CVE-2026-19323?
- Medium severity. CVSS v3 base score is 5.3 out of 10.