CVE-2026-77116

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 0.8.6 - Subscriber+ Unpublished Popup Disclosure via Preview

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.

Affected

Brave

CVSS v3.1 CNA

4.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

EPSS

0.27% chance of exploitation in the next 30 days, 18th percentile

Published

2026-08-23

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/db0a775c-cbac-4918-8b10-75f4fb2d716a/

References

• CVE Record
• NVD entry