CVE-2026-39579

WordPress B Blocks plugin <= 2.0.31 - Privilege Escalation vulnerability

Published Jun 15, 2026 CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
Description
Contributor Privilege Escalation in B Blocks <= 2.0.31 versions.

Remediation

Vendor Solution

Update the WordPress B Blocks Plugin to the latest available version (at least 2.0.32).

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Bplugins
Bplugins b Blocks
Wordpress
Wordpress wordpress
Vendors & Products Bplugins
Bplugins b Blocks
Wordpress
Wordpress wordpress
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Contributor Privilege Escalation in B Blocks <= 2.0.31 versions.
Title WordPress B Blocks plugin <= 2.0.31 - Privilege Escalation vulnerability
Weaknesses CWE-266
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Patchstack
Published
Updated
Jun 15, 2026, 10:22 PM
Reserved
Apr 7, 2026, 10:48 AM
Status
Deferred
Published
Jun 15, 2026, 9:16 PM
Modified
Oct 25, 2026, 11:10 PM