CVE-2026-77116

Brave Popup Builder < 0.8.6 - Subscriber+ Unpublished Popup Disclosure via Preview

Published Aug 23, 2026 CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed
Description
Brave Popup Builder (slug: brave-popup-builder) has a broken access control issue in versions through 0.8.5. Any logged-in user - Subscriber or WooCommerce Customer is enough — can read popup content they shouldn't have access to by passing a post ID in the URL.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

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

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'}

ssvc

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

Type Values Removed Values Added
First Time appeared Brave
Brave brave
Weaknesses CWE-284
Vendors & Products Brave
Brave brave
Type Values Removed Values Added
Description Brave Popup Builder (slug: brave-popup-builder) has a broken access control issue in versions through 0.8.5. Any logged-in user - Subscriber or WooCommerce Customer is enough — can read popup content they shouldn't have access to by passing a post ID in the URL.
Title Brave Popup Builder < 0.8.6 - Subscriber+ Unpublished Popup Disclosure via Preview
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
WPScan
Published
Updated
Aug 23, 2026, 3:32 PM
Reserved
Aug 20, 2026, 12:20 PM
Status
Deferred
Published
Aug 23, 2026, 6:17 AM
Modified
Oct 12, 2026, 4:10 PM