CVE-2026-73211
CRITICAL
NVD
CVSS Score
9.8
Severity
CRITICAL
Published
Aug 11, 2026
Vendor
unknown
Description
PeerTube is an ActivityPub-federated video streaming platform. Prior to 8.1.6, ActorFollowModel.updateScore() interpolates the attacker-controlled ActivityPub actor inboxUrl into an SQL query, allowing an unauthenticated remote server to read and write PeerTube database tables, including oAuthToken.accessToken, and take over administrator accounts. This issue is fixed in version 8.1.6.