Vulnerability in Coturn
CVE-2026-53449
Coturn is a free open source implementation of TURN and STUN Server. Prior to 4.13.0, the psd print sessions dump CLI command in coturn takes a filename argument and directly passes it to fopen with no path validation. An authenticated adm…
CVSS v3 metric
CVSS v3 base score 6.0 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H.
Affected products
- Coturn — versions < 4.13.0
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)
Frequently asked questions
- What is CVE-2026-53449?
- CVE-2026-53449 is a medium-severity vulnerability in Coturn, classified under External Control of File Name or Path. CVSS score: 6.0/10. Published 2026-07-10.
- How severe is CVE-2026-53449?
- Medium severity. CVSS v3 base score is 6.0 out of 10.