CVE-2026-53448highCWE-89

CVE-2026-53448: falha de alta gravidade em coturn

Coturn: SQL Injection in HTTPS Admin Panel Delete Operations

Publicada em · Atualizada em

Seguir esta CVE+ Monitorar coturn+ Monitorar coturn

Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.

21Vexday Risk Score

Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.

ssvc Trackcvss 7.2epss 0.7%
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.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Produtos afetados
coturn · coturn
CVEs relacionadas — coturn

No mesmo produto, das mais perigosas para as menos.

CVE-2020-4067HIGHImproper Initialization in coturnEPSS 1.9%CVE-2020-26262HIGHLoopback bypass in CoturnEPSS 1.5%CVE-2026-40613HIGHCoturn: Misaligned Memory Access in coturn STUN Attribute Parser (Remote DoS on ARM64)EPSS 1.1%CVE-2026-43994HIGHCoturn: Stack buffer overflow in decode_oauth_token_gcm()EPSS 0.7%CVE-2026-73214HIGHcoturn allocates a full per-peer SSL/session before verifying the DTLS cookie, enabling source-spoofing/botnet state-exhaustion DoSEPSS 0.6%CVE-2026-73216MEDIUMcoturn: mobility disconnects bypass allocation quotas and exhaust relay capacityEPSS 0.6%