DEBIAN-CVE-2026-53448

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Source

https://security-tracker.debian.org/tracker/CVE-2026-53448

Import Source

https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-53448.json

JSON Data

https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-53448

Upstream

CVE-2026-53448

Published

2026-07-10T19:17:23Z

Modified

2026-09-14T17:03:43Z

Severity

7.2 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

[none]

Details

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.

References

https://security-tracker.debian.org/tracker/CVE-2026-53448

Affected packages

Debian:12 / coturn

Package

Name: coturn
Purl: pkg:deb/debian/coturn?arch=source&distro=bookworm

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Affected versions

4.*

4.6.1-1

4.6.1-2

4.12.0-1

4.14.0-1

4.15.0-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-53448.json"

Debian:13 / coturn