CVE-2025-31737: WordPress Client Showcase plugin <= 1.2.0 - Stored Cross Site Scripting (XSS) vulnerability

Severity: medium (CVSS 6.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-04-01 · updated 2026-06-17
Weakness: CWE-79

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in dxladner Client Showcase client-showcase allows Stored XSS.This issue affects Client Showcase: from n/a through <= 1.2.0.

Affected products

dxladner Client Showcase: through 1.2.0

References

https://patchstack.com/database/Wordpress/Plugin/client-showcase/vulnerability/wordpress-client-showcase-plugin-1-2-0-stored-cross-site-scripting-xss-vulnerability?_s_id=cve

Get alerted when CVE-2025-31737 or the next vulnerability affects your stack