CVE-2026-8155

BuddyPress < 14.5.0 - Subscriber+ Private Messages Disclosure via IDOR

Published Jul 31, 2026 CVSS 3.1 · 5.4 Medium EPSS < 1% KEV · Not listed
Description
The BuddyPress WordPress plugin before 14.5.0 does not properly enforce authorization on its private messaging endpoints, allowing any authenticated user (Subscriber+) to read, modify, or delete other users' private messages.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Weaknesses CWE-640
Type Values Removed Values Added
Weaknesses CWE-640
Type Values Removed Values Added
Weaknesses CWE-639
Metrics cvssV3_1

{'score': 5.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Buddypress
Buddypress buddypress
Wordpress
Wordpress wordpress
Vendors & Products Buddypress
Buddypress buddypress
Wordpress
Wordpress wordpress
Type Values Removed Values Added
Description The BuddyPress WordPress plugin before 14.5.0 does not properly enforce authorization on its private messaging endpoints, allowing any authenticated user (Subscriber+) to read, modify, or delete other users' private messages.
Title BuddyPress < 14.5.0 - Subscriber+ Private Messages Disclosure via IDOR
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
WPScan
Published
Updated
Jul 31, 2026, 5:46 PM
Reserved
May 8, 2026, 8:34 AM
Status
Deferred
Published
Jul 31, 2026, 7:16 AM
Modified
Aug 26, 2026, 4:31 PM