Critical 9.8Published Aug 11, 2026

CVE-2026-73211PeerTube: Unauthenticated remote SQL injection in ActorFollowModel.updateScore()

Updated under an hour ago (2026-10-19 09:50 UTC)

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It affects Chocobozzz PeerTube. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for Chocobozzz PeerTube

Exploited in the last 30 days

PeerTube is an ActivityPub-federated video streaming platform. Prior to 8.1.6, ActorFollowModel.updateScore() interpolates the attacker-controlled ActivityPub actor inboxUrl into an SQL query, allowing an unauthenticated remote server to read and write PeerTube database tables, including oAuthToken.accessToken, and take over administrator accounts. This issue is fixed in version 8.1.6.

CVSS: 9.8 CRITICAL (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-89
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Deferred
Record last updated: Aug 11, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Chocobozzz PeerTube chocobozzz:peertube (from the name)	before 8.1.6	CNA record

References

https://github.com/Chocobozzz/PeerTube/security/advisories/GHSA-pqr4-34h8-g39xx-refsource-confirm
https://github.com/Chocobozzz/PeerTube/commit/cc07364a5d635b6e43a92fc5e2e2e3eeacf4e8f4x-refsource-misc
https://github.com/Chocobozzz/PeerTube/releases/tag/v8.1.6x-refsource-misc
https://github.com/Chocobozzz/PeerTube/releases/tag/v8.1.8x-refsource-misc

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.