CVE-2026-22192

wpDiscuz before 7.6.47 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious JavaScript by importing a crafted options file with unescaped customCss field values. Attackers can supply a malicious JSON import file containing script payloads in the customCss parameter that execute on every page when rendered through the options handler without proper sanitization.
Configurations

Configuration 1 (hide)

cpe:2.3:a:gvectors:wpdiscuz:*:*:*:*:*:wordpress:*:*

History

17 Mar 2026, 20:28

Type Values Removed Values Added
References () https://wordpress.org/plugins/wpdiscuz/ - () https://wordpress.org/plugins/wpdiscuz/ - Product
References () https://wordpress.org/plugins/wpdiscuz/#developers - () https://wordpress.org/plugins/wpdiscuz/#developers - Product, Release Notes
References () https://www.vulncheck.com/advisories/wpdiscuz-before-stored-cross-site-scripting-via-malicious-options-import - () https://www.vulncheck.com/advisories/wpdiscuz-before-stored-cross-site-scripting-via-malicious-options-import - Third Party Advisory
CPE cpe:2.3:a:gvectors:wpdiscuz:*:*:*:*:*:wordpress:*:*
First Time Gvectors
Gvectors wpdiscuz

13 Mar 2026, 19:54

Type Values Removed Values Added
New CVE

Information

Published : 2026-03-13 19:54

Updated : 2026-03-17 20:28


NVD link : CVE-2026-22192

Mitre link : CVE-2026-22192

CVE.ORG link : CVE-2026-22192


JSON object : View

Products Affected

gvectors

  • wpdiscuz
CWE
CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')