CVE-2026-28555

MEDIUM

4.3

Beschreibung

wpForo Forum 2.4.14 contains a missing authorization vulnerability that allows authenticated subscribers to close or reopen any forum topic via the wpforo_close_ajax handler. Attackers submit a valid nonce with an arbitrary topic ID to bypass the moderator permission requirement and disrupt forum discussions.

CVE Details

CVSS v3.1 Bewertung4.3

SchweregradMEDIUM

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

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienLOW

BenutzerinteraktionNONE

Veroffentlicht2/28/2026

Zuletzt geandert3/4/2026

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

gvectors:wpforo_forum

Schwachen (CWE)

CWE-862

Referenzen

https://wordpress.org/plugins/wpforo/(disclosure@vulncheck.com)

https://wordpress.org/plugins/wpforo/#developers(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/wpforo-forum-missing-authorization-via-topic-close-ajax-handler(disclosure@vulncheck.com)

IOC Korrelationen

Keine Korrelationen erfasst

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