Security Advisory

CVE-2026-22210

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2026-03-13 01:18:14

Last updated 2026-03-13 14:14:59

Assigner VulnCheck

State PUBLISHED

Description

wpDiscuz before 7.6.47 contains a cross-site scripting vulnerability that allows attackers to inject malicious code through unescaped attachment URLs in HTML output by exploiting the WpdiscuzHelperUpload class. Attackers can craft malicious attachment records or filter hooks to inject arbitrary JavaScript into img and anchor tag attributes, executing code in the context of WordPress users viewing comments.

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