Cross-site Scripting Vulnerability in Master Paper Collapse Toggle Plugin by WordPress
CVE-2025-58871

6.5MEDIUM

Key Information:

Vendor

WordPress
Status
Master Paper Collapse Toggle
Vendor
CVE Published:
5 September 2025

What is CVE-2025-58871?

A Cross-site Scripting (XSS) vulnerability exists in the Master Paper Collapse Toggle plugin, which allows authenticated attackers to inject malicious scripts into web pages viewed by others. This vulnerability can enable unauthorized actions or access sensitive information, posing a significant risk to users of the affected plugin versions.

Affected Version(s)

Master Paper Collapse Toggle <= 1.1

References

https://patchstack.com/database/wordpress/plugin/master-p...
vdb-entry

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Mika (Patchstack Alliance)
.
CVE-2025-58871 : Cross-site Scripting Vulnerability in Master Paper Collapse Toggle Plugin by WordPress