TI-2026-84432 Aliases CVE-2026-119521 GHSA-vrqc-4rp8-xrxq

Stored cross-site scripting in Paid Member Subscriptions plugin

LOW 28CWE-79Published 2026-11-03 · Updated 2026-11-06

Key facts

Attack vector: Network
Privileges required: Low
User interaction: Required
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · Low
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

Cozmoslabs Paid Member Subscriptions plugin for WordPress through 3.1.3 contains a stored cross-site scripting flaw (CWE-79). Input is not neutralized when web pages are generated, so stored script can run in other users' browsers. An attacker with low privileges can store the script, and it runs when a user interacts with the affected page.

Written with Claude Haiku 5.5 from the sources below · 2026-11-03

Description from the CNA

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Cozmoslabs Paid Member Subscriptions paid-member-subscriptions allows Stored XSS.This issue affects Paid Member Subscriptions: from n/a through 3.1.3.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.0013 2nd percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Cozmoslabs	Paid Member Subscriptions	up to 3.1.3	—	No fix listed	CNA

Paid Member Subscriptions VendorCozmoslabs Affected up to 3.1.3 Fixed in — No fix listed CNA

Remediation

The sources list no fixed version for Paid Member Subscriptions.

Written with Claude Haiku 5.5 from the sources below · 2026-11-03

Timeline

2026-11-03 Threatist record created from CVE-2026-119521
2026-11-03 Alias added: GHSA-vrqc-4rp8-xrxq
2026-11-05 Priority changed: MEDIUM → LOW
2026-11-06 CISA SSVC decision points changed

References

Other 1

https://patchstack.com/database/wordpress/plugin/paid-member-subscriptions/vulnerability/wordpress-paid-member-subscriptions-plugin-3-1-3-cross-site-scripting-xss-vulnerability?_s_id=cve

TI-2024-06204 profile-builder <= 3.11.8 - Unauthenticated Privilege Escalation CVSS 3.1CRITICAL 9.8
TI-2024-05908 User Profile Builder < 3.11.8 - Unauthenticated Media Upload CVSS 3.1CRITICAL 9.1
TI-2026-56948 Cozmoslabs Profile Builder Plugin Avatar Simple Upload AJAX admin-ajax.php wppb_ajax_simple_avatar unrestricted upload CVSS 4.0MEDIUM 6.9
TI-2026-15943 TranslatePress – Multilingual <= 3.3.1 - Unauthenticated Account Takeover via Password Reset Link Disclosure CVSS 3.1CRITICAL 9.8
TI-2026-13308 Incorrect type conversion in Cozmoslabs User Profile Builder – Beautiful User… CVSS 3.1CRITICAL 9.8
TI-2024-06217 Profile Builder <= 3.12.0 - Admin+ Stored Cross Site Scripting CVSS 3.1MEDIUM 4.8

See all 99 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences