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Status published
Medium
CVE-2025-58871
WordPress Master Paper Collapse Toggle Plugin <= 1.1 - Cross Site Scripting (XSS) Vulnerability
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Mika | Patchstack Bug Bounty Program
Affected Vendor
Luis Rock
View all reports →Affected Software
Master Paper Collapse Toggle
Vulnerable Versions:
0
Timeline
Official Publish:
September 5th, 2025
Last Modified:
May 12th, 2026
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L