Unrated severityNVD Advisory· Published Mar 13, 2026· Updated Mar 13, 2026
wpDiscuz before 7.6.47 - Stored Cross-Site Scripting in Inline Comment Preview
CVE-2026-22183
Description
wpDiscuz before 7.6.47 contains a stored cross-site scripting vulnerability in the inline comment preview functionality that allows authenticated users to inject malicious scripts by submitting comments with unescaped content. Attackers with unfiltered_html capabilities can inject JavaScript directly through comment content rendered in the AJAX response from the getLastInlineComments() function in class.WpdiscuzHelperAjax.php without proper HTML escaping.
AI Insight
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Affected products
2Patches
Vulnerability mechanics
References
3- wordpress.org/plugins/wpdiscuz/mitrepatch
- www.vulncheck.com/advisories/wpdiscuz-before-stored-cross-site-scripting-in-inline-comment-previewmitrethird-party-advisory
- wordpress.org/plugins/wpdiscuz/mitreproduct
News mentions
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