CVE-2025-23500: WordPress Simple Custom post type custom field plugin <= 1.0.3 - Reflected Cross Site Scripting (XSS) vulnerability

Severity: high (CVSS 7.1 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: 2025-01-22 · updated 2026-06-17
Weakness: CWE-79

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in faaiq Simple Custom post type custom field simple-content-construction-kit allows Reflected XSS.This issue affects Simple Custom post type custom field: from n/a through <= 1.0.3.

Affected products

faaiq Simple Custom post type custom field: through 1.0.3

References

https://patchstack.com/database/Wordpress/Plugin/simple-content-construction-kit/vulnerability/wordpress-simple-custom-post-type-custom-field-plugin-1-0-3-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve

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