Path Traversal in Art-Template
CVE-2026-71215
art-template's sub-template resolution logic (src/compile/adapter/resolve-filename.js), used by both the include and extend template directives, resolves the target file path via path.resolve(root, filename) with no check afterward that the result remains inside root.
Vulnerability class: Path Traversal (Directory Traversal)
EPSS: 0.004 (31.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Art-template — versions 0
Weakness classification (CWE)
References
- 309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c (third-party-advisory)
Frequently asked questions
- What is CVE-2026-71215?
- CVE-2026-71215 is a high-severity vulnerability in Art-Template, classified under Path Traversal. CVSS score: 7.5/10. Published 2026-08-05.
- How severe is CVE-2026-71215?
- High severity. CVSS v3 base score is 7.5 out of 10.