What is CVE-2026-119523?

CVE-2026-119523 is a medium-severity vulnerability in Cozmoslabs Paid Member Subscriptions, classified under Missing Authorization. CVSS score: 5.3/10. Published 2026-11-07.

How severe is CVE-2026-119523?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Auth bypass in Cozmoslabs Paid Member Subscriptions

CVE-2026-119523

Missing Authorization vulnerability in Cozmoslabs Paid Member Subscriptions paid-member-subscriptions allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Paid Member Subscriptions: from n/a through 3.1.3.

Vulnerability class: Broken Access Control

Published 2026-11-07 · last modified 2026-11-07.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.

EPSS exploit prediction

EPSS: 0.002 (13.8th percentile), scored 2026-11-09.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 14th percentile — 13.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

The 30-day trend appears once there are two daily scores.

Affected products

Cozmoslabs Paid Member Subscriptions

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

patchstack.com/database/wordpress/plugin/paid-member-subscriptions/vulnerabilit… (vdb-entry)

Frequently asked questions

What is CVE-2026-119523?: CVE-2026-119523 is a medium-severity vulnerability in Cozmoslabs Paid Member Subscriptions, classified under Missing Authorization. CVSS score: 5.3/10. Published 2026-11-07.
How severe is CVE-2026-119523?: Medium severity. CVSS v3 base score is 5.3 out of 10.