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.

INFO

Published Date :

2026-03-13T01:18:00.616Z

Last Modified :

2026-03-13T14:17:15.681Z

Source :

VulnCheck
AFFECTED PRODUCTS

The following products are affected by CVE-2026-22183 vulnerability.

Vendors Products
Gvectors
  • Wpdiscuz
Wordpress
  • Wordpress
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-22183.

URL Resource
https://wordpress.org/plugins/wpdiscuz/ cve-icon cve-icon
https://wordpress.org/plugins/wpdiscuz/#developers cve-icon cve-icon
https://www.vulncheck.com/advisories/wpdiscuz-before-stored-cross-site-scripting-in-inline-comment-preview cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact