CVE-2025-46512: WordPress Custom Functions Plugin plugin <= 1.1 - CSRF to Stored XSS vulnerability

Severity: high (CVSS 7.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-04-24 · updated 2026-06-17
Weakness: CWE-352

Description

Cross-Site Request Forgery (CSRF) vulnerability in Shamim Hasan Custom Functions Plugin custom-functions allows Stored XSS.This issue affects Custom Functions Plugin: from n/a through <= 1.1.

Affected products

Shamim Hasan Custom Functions Plugin: through 1.1

References

https://patchstack.com/database/Wordpress/Plugin/custom-functions/vulnerability/wordpress-custom-functions-plugin-plugin-1-1-csrf-to-stored-xss-vulnerability?_s_id=cve

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