What is CVE-2026-45436?

CVE-2026-45436 is a medium-severity vulnerability in Rain-task Ltd. Wpbakery Page Builder, classified under Missing Authorization. CVSS score: 6.5/10. Published 2026-06-17.

How severe is CVE-2026-45436?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Auth bypass in Rain-task Ltd. Wpbakery Page Builder

CVE-2026-45436

Subscriber Broken Access Control in WPBakery Page Builder <= 8.7.2 versions.

Vulnerability class: Broken Access Control

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N.

Affected products

Rain-task Ltd. Wpbakery Page Builder — versions n/a

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

audit@patchstack.com (vdb-entry)

Frequently asked questions

What is CVE-2026-45436?: CVE-2026-45436 is a medium-severity vulnerability in Rain-task Ltd. Wpbakery Page Builder, classified under Missing Authorization. CVSS score: 6.5/10. Published 2026-06-17.
How severe is CVE-2026-45436?: Medium severity. CVSS v3 base score is 6.5 out of 10.