CVE-2025-58871: WordPress Master Paper Collapse Toggle Plugin <= 1.1 - Cross Site Scripting (XSS) Vulnerability

Severity: medium (CVSS 6.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-09-05 · updated 2026-06-17
Weakness: CWE-79

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Luis Rock Master Paper Collapse Toggle master-paper-collapse-toggle allows Stored XSS.This issue affects Master Paper Collapse Toggle: from n/a through <= 1.1.

Affected products

Luis Rock Master Paper Collapse Toggle: through 1.1

References

https://patchstack.com/database/Wordpress/Plugin/master-paper-collapse-toggle/vulnerability/wordpress-master-paper-collapse-toggle-plugin-1-1-cross-site-scripting-xss-vulnerability?_s_id=cve

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