CVE Watch5 nov 2026

CVE-2026-61813

ModSecurity is an open source, cross platform web application firewall (WAF) engine for Apache, IIS and Nginx. Prior to 2.9.15 and 3.0.17, t

CVSS

3.7

Bajo

EPSS

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KEV

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Exploit Today

0-100

Publicado: 5 nov 2026 · Última mod.: 5 nov 2026 · CWE-295

EPSS · 30d

Sin historial EPSS suficiente todavía.

Descripción técnica

ModSecurity is an open source, cross platform web application firewall (WAF) engine for Apache, IIS and Nginx. Prior to 2.9.15 and 3.0.17, the HttpsClient::download function in src/utils/https_client.cc sets libcurl CURLOPT_SSL_VERIFYHOST to 1 instead of the strict value 2L. Under adversary-in-the-middle and TLS interception conditions, this non-strict setting may weaken TLS peer identity validation and increase the risk of accepting a certificate for an unintended host. End-to-end exploitation is non-trivial in typical environments. This issue is fixed in versions 2.9.15 and 3.0.17.

Referencias oficiales

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