Path Traversal in Angular Angular-cli
CVE-2026-44437
The Angular SSR is a server-rise rendering tool for Angular applications. From 19.0.0-next.0 to before 19.2.25, 20.3.25, 21.2.9, and 22.0.0-next.7, a vulnerability exists in the X-Forwarded-Prefix header processing logic within Angular SSR…
Vulnerability class: Path Traversal (Directory Traversal)
EPSS: 0.000 (9.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
Affected products
- Angular Angular-cli — versions >= 22.0.0-next.0, < 22.0.0-next.7, >= 21.0.0-next.0, < 21.2.9, >= 20.0.0-next.0, < 20.3.25
- Angular Angular_cli — versions 22.0.0
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Vendor Advisory)
- security-advisories@github.com (Patch, x_refsource_MISC)
Frequently asked questions
- What is CVE-2026-44437?
- CVE-2026-44437 is a medium-severity vulnerability in Angular Angular-cli, classified under Path Traversal. CVSS score: 6.1/10. Published 2026-05-13.
- How severe is CVE-2026-44437?
- Medium severity. CVSS v3 base score is 6.1 out of 10.