CVE-2026-11882

Builderall for WordPress < 3.0.2 - Unauthenticated OAuth Access Token Poisoning via Public REST Routes

Published Aug 1, 2026 CVSS 3.1 · 3.7 Low EPSS < 1% KEV · Not listed
Description
The Builderall for WordPress plugin before 3.0.2 does not bind the state value of its public OAuth authentication routes to the initiating user session, allowing unauthenticated attackers to complete the connection flow and overwrite the stored third-party integration access token. A durable overwrite requires the site to already be connected to a paid account.

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
First Time appeared Wordpress-extensions
Wordpress-extensions builderall For Wordpress
Vendors & Products Wordpress-extensions
Wordpress-extensions builderall For Wordpress
Type Values Removed Values Added
Weaknesses CWE-693
Type Values Removed Values Added
Weaknesses CWE-284
Metrics cvssV3_1

{'score': 3.7, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N'}

ssvc

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

Type Values Removed Values Added
Weaknesses CWE-693
Type Values Removed Values Added
Description The Builderall for WordPress plugin before 3.0.2 does not bind the state value of its public OAuth authentication routes to the initiating user session, allowing unauthenticated attackers to complete the connection flow and overwrite the stored third-party integration access token. A durable overwrite requires the site to already be connected to a paid account.
Title Builderall for WordPress < 3.0.2 - Unauthenticated OAuth Access Token Poisoning via Public REST Routes
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
WPScan
Published
Updated
Aug 5, 2026, 4:19 PM
Reserved
Jun 10, 2026, 1:30 PM
Status
Deferred
Published
Aug 1, 2026, 7:16 AM
Modified
Aug 26, 2026, 4:31 PM