CVE-2025-59055

MEDIUM

4.7

Descripcion

InstantCMS is a free and open source content management system. A blind Server-Side Request Forgery (SSRF) vulnerability in InstantCMS up to and including 2.17.3 allows authenticated remote attackers to make nay HTTP/HTTPS request via the package parameter. It is possible to make any HTTP/HTTPS request to any website in installer functionality. Due to such vulnerability it is possible to for example scan local network, call local services and its functions, conduct a DoS attack, and/or disclose a server's real IP if it's behind a reverse proxy. It is also possible to exhaust server resources by sending plethora of such requests. As of time of publication, no patched releases are available.

Detalles CVE

Puntuacion CVSS v3.14.7

SeveridadMEDIUM

Vector CVSSCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosHIGH

Interaccion usuarioNONE

Publicado9/11/2025

Ultima modificacion9/24/2025

Fuentenvd

Avistamientos honeypot0

Productos afectados

instantcms:instantcms

Debilidades (CWE)

CWE-918

Referencias

https://github.com/instantsoft/icms2/commit/fa997bdab3429fad0c850966bfacbcb96d5ab041(security-advisories@github.com)

https://github.com/instantsoft/icms2/security/advisories/GHSA-79hh-mhvg-whrw(security-advisories@github.com)

Correlaciones IOC

Sin correlaciones registradas

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