Cross-site Scripting Vulnerability in Cozmoslabs Paid Member Subscriptions Product
CVE-2026-119521

6.5MEDIUM

Key Information:

Vendor

WordPress
Status
Paid Member Subscriptions
Vendor
CVE Published:
3 November 2026

What is CVE-2026-119521?

The Paid Member Subscriptions plugin developed by Cozmoslabs is impacted by a vulnerability that allows stored Cross-site Scripting (XSS) attacks. This occurs due to improper handling of user input during the web page generation process. When an attacker successfully exploits this issue, they can inject malicious scripts that can be executed in the context of users' sessions, potentially leading to unauthorized actions, data theft, or further exploitation of users with access to sensitive information.

Affected Version(s)

Paid Member Subscriptions 0 <= 3.1.3

References

https://patchstack.com/database/wordpress/plugin/paid-mem...
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

dzaku | Patchstack Bug Bounty Program
.