CVE-2025-32948 – PeerTube Blind SSRF and DoS Vulnerability

The following table lists the changes that have been made to the
CVE-2025-32948 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.

  • New CVE Received
    by [email protected]

    Apr. 15, 2025

    Action Type Old Value New Value
    Added 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.
    Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    Added CWE CWE-843
    Added Reference https://github.com/Chocobozzz/PeerTube/releases/tag/v7.1.1
    Added Reference https://research.jfrog.com/vulnerabilities/peertube-activitypub-playlist-creation-blind-ssrf-dos/
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