Path Traversal in Helloggx Shadcn-Vue-Mcp
CVE-2026-19324
A weakness has been identified in HelloGGX shadcn-vue-mcp up to e170e277b94235cde627803277fc8c41103a4d38. Affected by this issue is the function fs.promises.readFile of the file src/server/callback-server.ts. This manipulation of the argument filepath causes path traversal. The attack is restricted to local execution. This product adopts a rolling release strategy to maintain continuous delivery. Therefore, version details for affected or updated releases cannot be specified. 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 3.3 (Low). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.001 (3.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 4th percentile — 3.6% 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
- Helloggx Shadcn-Vue-Mcp — versions e170e277b94235cde627803277fc8c41103a4d38
Weakness classification (CWE)
References
- vuldb.com/vuln/387158 (technical-description, vdb-entry)
- vuldb.com/vuln/387158/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-19324 (third-party-advisory)
- vuldb.com/submit/865241 (third-party-advisory)
- github.com/HelloGGX/shadcn-vue-mcp/issues/14 (issue-tracking)
- github.com/HelloGGX/shadcn-vue-mcp/ (product)
Frequently asked questions
- What is CVE-2026-19324?
- CVE-2026-19324 is a low-severity vulnerability in Helloggx Shadcn-Vue-Mcp, classified under Path Traversal. CVSS score: 3.3/10. Published 2026-08-09.
- How severe is CVE-2026-19324?
- Low severity. CVSS v3 base score is 3.3 out of 10.