๐Ÿ›ก๏ธ CVE-2026-22209
๐ŸŸก CVSS 5.5 โ€” Medium โœ… No Known Exploit CWE-79 NVD
5.5
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

wpDiscuz before 7.6.47 contains a cross-site scripting vulnerability in the customCss field that allows administrators to inject malicious scripts by breaking out of style tags. Attackers with admin access can inject payloads like alert(1) in the custom CSS setting to execute arbitrary JavaScript in user browsers.

Details

Severity MEDIUM
CVSS Score 5.5
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N
CWE CWE-79
Public Exploit โœ… No
Source NVD
Published 2026-03-13
Updated 2026-06-02
Modified 2026-03-26
Fix URL N/A

Affected Packages

Software From version Fixed in
wpdiscuz โ€” 7.6.47

Similar Threats

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