CVE-2025-59055

MEDIUM

4.7

Beschreibung

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.

CVE Details

CVSS v3.1 Bewertung4.7

SchweregradMEDIUM

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienHIGH

BenutzerinteraktionNONE

Veroffentlicht9/11/2025

Zuletzt geandert9/24/2025

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

instantcms:instantcms

Schwachen (CWE)

CWE-918

Referenzen

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)

IOC Korrelationen

Keine Korrelationen erfasst

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