Path Traversal in Augmnt Augments-Mcp-Server
CVE-2026-15526
A flaw has been found in augmnt augments-mcp-server 7.1.0. This issue affects the function scanProjectDeps of the file src/tools/v4/scan-project-deps.ts of the component scan_project_deps. Executing a manipulation of the argument packageJsonPath can lead to path traversal. The attack can only be executed locally. The exploit has been published and may be used. 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: 0.002 (6.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 6th percentile — 6.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
Affected products
- Augmnt Augments-Mcp-Server — versions 7.1.0
Weakness classification (CWE)
References
- vuldb.com/vuln/377855 (technical-description, vdb-entry)
- vuldb.com/vuln/377855/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-15526 (third-party-advisory)
- vuldb.com/submit/854529 (third-party-advisory)
- github.com/augmnt/augments-mcp-server/issues/8 (issue-tracking, exploit)
- github.com/augmnt/augments-mcp-server/ (product)
Frequently asked questions
- What is CVE-2026-15526?
- CVE-2026-15526 is a low-severity vulnerability in Augmnt Augments-Mcp-Server, classified under Path Traversal. CVSS score: 3.3/10. Published 2026-07-13.
- How severe is CVE-2026-15526?
- Low severity. CVSS v3 base score is 3.3 out of 10.