CVE-2026-53448

Name
CVE-2026-53448
Description
Coturn is a free open source implementation of TURN and STUN Server. Prior to 4.12.0, the coturn HTTPS admin panel passes HTTP query parameters directly into SQL queries via snprintf string interpolation without sanitization. The is_secure_string filter that protects the STUN protocol path is not applied to the admin panel's delete-user, delete-secret, and delete-IP operations, so an authenticated admin can inject arbitrary SQL through the du, ds, and dip parameters, gaining full database control and potentially OS-level access via PostgreSQL COPY TO PROGRAM. This issue is fixed in version 4.12.0.
NVD Severity
unknown
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
security-advisories@github.com https://github.com/coturn/coturn/commit/b84dbab1d1aa6e2bf0211a1cdbb250d6de2a0d09
security-advisories@github.com https://github.com/coturn/coturn/pull/1924
security-advisories@github.com https://github.com/coturn/coturn/releases/tag/4.12.0
security-advisories@github.com https://github.com/coturn/coturn/security/advisories/GHSA-v8hj-2xx7-xmp5

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:coturn_project:coturn:*:*:*:*:*:*:*:* coturn >= None < 4.12.0

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
coturn edge-community 4.10.0-r0 wener <wenermail@gmail.com> possibly vulnerable
coturn edge-community 4.9.0-r0 wener <wenermail@gmail.com> possibly vulnerable
coturn edge-community 4.7.0-r0 wener <wenermail@gmail.com> possibly vulnerable
coturn edge-community 4.6.3-r1 wener <wenermail@gmail.com> possibly vulnerable
coturn edge-community 4.6.3-r0 wener <wenermail@gmail.com> possibly vulnerable
coturn edge-community 4.6.2-r0 wener <wenermail@gmail.com> possibly vulnerable
coturn edge-community 4.5.2-r0 Carlo Landmeter <clandmeter@alpinelinux.org> possibly vulnerable
coturn edge-community 4.5.1.3-r0 None possibly vulnerable
coturn 3.24-community 4.10.0-r0 wener <wenermail@gmail.com> possibly vulnerable