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.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service
CVSS Vector v3.1
Weakness Type (CWE)
Vulnerable Products
chocobozzz:peertube
References 4
https://github.com/Chocobozzz/PeerTube/commit/cc07364a5d635b6e43a92fc5e2e2e3eea…
security-advisories@github.com
https://github.com/Chocobozzz/PeerTube/releases/tag/v8.1.6
security-advisories@github.com
https://github.com/Chocobozzz/PeerTube/releases/tag/v8.1.8
security-advisories@github.com
https://github.com/Chocobozzz/PeerTube/security/advisories/GHSA-pqr4-34h8-g39x
security-advisories@github.com