CVE-2025-57940: WordPress Append extensions on Pages Plugin <= 1.1.2 - Cross Site Scripting (XSS) Vulnerability

Severity: medium (CVSS 5.9 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-09-22 · updated 2026-06-17
Weakness: CWE-79

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Suresh Kumar Mukhiya Append extensions on Pages append-extensions-on-pages allows Stored XSS.This issue affects Append extensions on Pages: from n/a through <= 1.1.2.

Affected products

Suresh Kumar Mukhiya Append extensions on Pages: through 1.1.2

References

https://patchstack.com/database/Wordpress/Plugin/append-extensions-on-pages/vulnerability/wordpress-append-extensions-on-pages-plugin-1-1-2-cross-site-scripting-xss-vulnerability?_s_id=cve

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