CVE-2026-54834

WordPress Object Cache 4 everyone plugin <= 2.3.2 - Sensitive Data Exposure vulnerability

Published Jun 26, 2026 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Description
Unauthenticated Sensitive Data Exposure in Object Cache 4 everyone <= 2.3.2 versions.

Remediation

Vendor Solution

Update the WordPress Object Cache 4 everyone Plugin to the latest available version (at least 2.3.3).

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Fpuenteonline
Fpuenteonline object Cache 4 Everyone
Wordpress
Wordpress wordpress
Vendors & Products Fpuenteonline
Fpuenteonline object Cache 4 Everyone
Wordpress
Wordpress wordpress
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Unauthenticated Sensitive Data Exposure in Object Cache 4 everyone <= 2.3.2 versions.
Title WordPress Object Cache 4 everyone plugin <= 2.3.2 - Sensitive Data Exposure vulnerability
Weaknesses CWE-201
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Patchstack
Published
Updated
Jun 26, 2026, 3:50 PM
Reserved
Jun 16, 2026, 9:21 AM
Status
Deferred
Published
Jun 26, 2026, 3:16 PM
Modified
Oct 25, 2026, 6:10 PM