This vulnerability allows any authenticated user to cause the server to consume very large amounts of disk space when extracting a Zip Bomb. If user import is enabled (which is the default setting), any registered user can upload an archive for importing. The code uses the yauzl library for reading the archive. The yauzl library does not contain any mechanism to detect or prevent extraction of a Zip Bomb https://en.wikipedia.org/wiki/Zip_bomb . Therefore, when using the User Import functionality with a Zip Bomb, PeerTube will try extracting the archive which will cause a disk space resource exhaustion.

The vulnerability allows any attacker to cause the PeerTube server to stop functioning, or in special cases send requests to arbitrary URLs (Blind SSRF). Attackers can send ActivityPub activities to PeerTube's "inbox" endpoint. By abusing the "Create Activity" functionality, it is possible to create crafted playlists which will cause either denial of service or an attacker-controlled blind SSRF.

This vulnerability allows any attacker to cause the PeerTube server to stop responding to requests due to an infinite loop in the "inbox" endpoint when receiving crafted ActivityPub activities.

This vulnerability allows any attacker to add playlists to a different user’s channel using the ActivityPub protocol. The vulnerable code sets the owner of the new playlist to be the user who performed the request, and then sets the associated channel to the channel ID supplied by the request, without checking if it belongs to the user.

The vulnerability allows an existing user to add playlists to a different user’s channel using the PeerTube REST API. The vulnerable code sets the owner of the new playlist to be the user who performed the request, and then sets the associated channel to the channel ID supplied by the request, without checking if it belongs to the user.

The vulnerability allows any authenticated user to cause the PeerTube server to stop functioning in a persistent manner.  If user import is enabled (which is the default setting), any registered user can upload an archive for importing. The code uses the yauzl library for reading the archive. If the yauzl library encounters a filename that is considered illegal, it raises an exception that is uncaught by PeerTube, leading to a crash which repeats infinitely on startup.

The vulnerability allows any authenticated user to leak the contents of arbitrary “.m3u8” files from the PeerTube server due to a path traversal in the HLS endpoint.

Insecure Storage of Sensitive Information in GitHub repository chocobozzz/peertube prior to 4.1.1.

Improper Access Control in GitHub repository chocobozzz/peertube prior to 4.1.0.

Missing Authorization in GitHub repository chocobozzz/peertube prior to 4.1.0.

Server-Side Request Forgery (SSRF) in GitHub repository chocobozzz/peertube prior to f33e515991a32885622b217bf2ed1d1b0d9d6832

peertube is vulnerable to Improper Access Control

peertube is vulnerable to Improper Access Control

peertube is vulnerable to Server-Side Request Forgery (SSRF)

peertube is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Framadate version 1.0 is vulnerable to Formula Injection in the CSV Export resulting possible Information Disclosure and Code Execution