CVE-2026-73317 — XenForo < 2.3.13 Missing Authorization via ACP Cache-Rebuild Dispatcher
XenForo before 2.3.13 contains a missing authorization vulnerability in the ACP cache-rebuild dispatcher that allows limited administrators with only the rebuildCache permission…
Published: 2026-09-08 · CVSS: 5.1 · CVSS 4.0
XenForo before 2.3.13 contains a missing authorization vulnerability in the ACP cache-rebuild dispatcher that allows limited administrators with only the rebuildCache permission to perform unauthorized approval queue actions by supplying an arbitrary job class and actor user ID in the POST body. Attackers can invoke the approval queue job under any user identity to approve queued user registrations without holding the required approval-queue or moderator permissions, causing the moderation log to attribute actions to an impersonated account.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7