CVE-2026-53448
7.2 · HIGHOverview
CVE-2026-53448 is a high-severity vulnerability affecting coturn_project coturn. It was published on July 10, 2026 and has a CVSS 3.1 base score of 7.2 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.2, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from coturn_project. Update coturn to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| coturn_project | coturn | >= 0, < 4.12.0 | Affected |
References
Frequently Asked Questions
What is CVE-2026-53448?
CVE-2026-53448 is a high-severity vulnerability affecting coturn_project coturn. It was published on July 10, 2026 and has a CVSS 3.1 base score of 7.2 (HIGH).
How severe is CVE-2026-53448?
This vulnerability has a CVSS 3.1 base score of 7.2, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2026-53448?
Check the references section for vendor advisories and patches from coturn_project. Update coturn to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2026-53448?
CyberStrike's AI-powered security agents can automatically detect CVE-2026-53448 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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