Path Traversal in Aktsmm Skill-Ninja-Mcp-Server
CVE-2026-19328
A vulnerability has been found in aktsmm skill-ninja-mcp-server 0.1.0. Impacted is the function getInstalledSkills/installSkill/updateAgentsMd/uninstallSkill of the file src/installer.ts. The manipulation of the argument workspacePath leads to path traversal. The attack needs to be performed locally. Upgrading to version 0.1.1 is recommended to address this issue. The identifier of the patch is 855b46739e0f6e8388f17f9d0066ac4298a3965d. Upgrading the affected component is recommended.
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. 4th 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
- Aktsmm Skill-Ninja-Mcp-Server — versions 0.1.0, 0.1.1
Weakness classification (CWE)
References
- github.com/aktsmm/skill-ninja-mcp-server/ (product)
- github.com/aktsmm/skill-ninja-mcp-server/commit/855b46739e0f6e8388f17f9d0066ac4… (patch)
- github.com/aktsmm/skill-ninja-mcp-server/issues/2 (issue-tracking)
- github.com/aktsmm/skill-ninja-mcp-server/releases/tag/v0.1.1 (patch)
- vuldb.com/cve/CVE-2026-19328 (third-party-advisory)
- vuldb.com/submit/865245 (third-party-advisory)
- vuldb.com/vuln/387162 (technical-description, vdb-entry)
- vuldb.com/vuln/387162/cti (signature, permissions-required)
Frequently asked questions
- What is CVE-2026-19328?
- CVE-2026-19328 is a medium-severity vulnerability in Aktsmm Skill-Ninja-Mcp-Server, classified under Path Traversal. CVSS score: 5.3/10. Published 2026-08-09.
- How severe is CVE-2026-19328?
- Medium severity. CVSS v3 base score is 5.3 out of 10.