CVE-2025-32946: medium-severity vulnerability in Chocobozzz/PeerTube
PeerTube Arbitrary Playlist Creation via ActivityPub Protocol
Published
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.3epss 0.4%
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Affected products
Chocobozzz/PeerTubeRelated CVEs — Chocobozzz/PeerTube
In the same product, most dangerous first.
CVE-2025-32947HIGHPeerTube ActivityPub Crawl Infinite Loop DoSEPSS 0.8%CVE-2025-32948HIGHPeerTube ActivityPub Playlist Creation Blind SSRF and DoSEPSS 0.6%CVE-2025-32944MEDIUMPeerTube User Import Authenticated Persistent Denial of ServiceEPSS 0.6%CVE-2025-32949MEDIUMPeerTube User Import Authenticated Resource ExhaustionEPSS 0.6%CVE-2025-32943LOWPeerTube HLS Video Files Path TraversalEPSS 0.5%CVE-2025-32945MEDIUMPeerTube Arbitrary Playlist Creation via REST APIEPSS 0.3%