Vulnerability Description
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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Framasoft | Peertube | < 7.1.1 |
Related Weaknesses (CWE)
References
- https://github.com/Chocobozzz/PeerTube/releases/tag/v7.1.1Release Notes
- https://research.jfrog.com/vulnerabilities/peertube-activitypub-playlist-creatioExploitThird Party Advisory
FAQ
What is CVE-2025-32948?
CVE-2025-32948 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 P...
How severe is CVE-2025-32948?
CVE-2025-32948 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-32948?
Check the references section above for vendor advisories and patch information. Affected products include: Framasoft Peertube.