CVE-2026-35055

MEDIUM

6.1

Beschreibung

XenForo before 2.3.9 and before 2.2.18 is vulnerable to cross-site scripting (XSS) related to lightbox usage in posts. An attacker can inject malicious scripts that execute when users interact with post content displayed in the lightbox.

CVE Details

CVSS v3.1 Bewertung6.1

SchweregradMEDIUM

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

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionREQUIRED

Veroffentlicht4/1/2026

Zuletzt geandert4/1/2026

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

xenforo:xenforo

Schwachen (CWE)

CWE-79

Referenzen

https://www.vulncheck.com/advisories/xenforo-cross-site-scripting-via-lightbox-in-posts(disclosure@vulncheck.com)

https://xenforo.com/community/threads/xenforo-2-3-9-inc-xfmg-2-2-18-released-security-fix.235659/(disclosure@vulncheck.com)

IOC Korrelationen

Keine Korrelationen erfasst

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