Vulnerability in Framasoft Peertube
CVE-2025-32948
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.006 (46.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 46th percentile — 46.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: +0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/Chocobozzz/PeerTube/releases/tag/v7.1.1 (Release Notes, patch)
- research.jfrog.com/vulnerabilities/peertube-activitypub-playlist-creation-blind… (Exploit, Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2025-32948?
- CVE-2025-32948 is a high-severity vulnerability in Framasoft Peertube, classified under Access of Resource Using Incompatible Type (Type Confusion). CVSS score: 7.5/10. Published 2025-04-15.
- How severe is CVE-2025-32948?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2025-32948 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.