CVE-2025-32947: high-severity vulnerability in Chocobozzz/PeerTube
PeerTube ActivityPub Crawl Infinite Loop DoS
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.5epss 0.8%
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
Chocobozzz/PeerTubeRelated CVEs — Chocobozzz/PeerTube
In the same product, most dangerous first.
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-2025-32946MEDIUMPeerTube Arbitrary Playlist Creation via ActivityPub ProtocolEPSS 0.4%CVE-2025-32945MEDIUMPeerTube Arbitrary Playlist Creation via REST APIEPSS 0.3%