CVE-2026-110762
CVE-2026-110762 · bbPress before 2.6.19 Information Disclosure via BuddyPress Activity Stream
This page contains facts from public vulnerability sources. Check the original advisory before updating.
bbPress before 2.6.19 contains an information disclosure vulnerability that allows unauthenticated visitors to view restricted subforum posts because hide_sitewide ignores ancestor forum visibility. Topics and replies in public subforums nested under private or hidden parents expose title, permalink and body via the BuddyPress activity stream and REST endpoint.
CVSS 6.3 · Medium · EPSS 0.2% · Fix available
- Published
- Updated
Affected products and versions
bbpress
- Versions
- ≥ 0, < 2.6.19: Affected (semver)
Update to 2.6.19
Original sources
- https://bbpress.org/blog/2026/09/bbpress-2-6-19-is-out/
- https://github.com/bbpress/bbPress/commit/5dce23a0b23a22d32c45b96fd44588952b16fe8a
- https://github.com/bbpress/bbPress/blob/04c6f1513c6ca34e849ca16015b7a08b3c15e753/src/includes/extend/buddypress/activity.php#L431
- https://wordpress.org/plugins/bbpress/
- https://www.vulncheck.com/advisories/bbpress-before-2.6.19-information-disclosure-via-buddypress-activity-stream
- https://nvd.nist.gov/vuln/detail/CVE-2026-110762