Vulnerability · Published Aug 9, 2026 · Assigned by VulDB

CVE-2026-19324HelloGGX shadcn-vue-mcp callback-server.ts fs.promises.readFile path traversal

Low 3.3

In plain English

A low-severity path traversal in shadcn-vue-mcp from HelloGGX. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 7% of all known vulnerabilities).

Severity (CVSS 3.1)3.3Low

Exploit odds (30 days)0.2%top 92.9% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

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.

Affected products (as reported)

Vendor	Product	Versions
HelloGGX	shadcn-vue-mcp	e170e277b94235cde627803277fc8c41103a4d38

Weakness: CWE-22 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R

References

VDB-387158 | HelloGGX shadcn-vue-mcp callback-server.ts fs.promises.readFile path traversal vdb-entry, technical-description
VDB-387158 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
CVE-2026-19324 | CVE Analysis and Report third-party-advisory
Submit #865241 | HelloGGX shadcn-vue-mcp unknown Path Traversal third-party-advisory
https://github.com/HelloGGX/shadcn-vue-mcp/issues/14 issue-tracking
https://github.com/HelloGGX/shadcn-vue-mcp/ product