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CVE

CVE-2026-73211

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

CVE-2026-73211

PeerTube: Unauthenticated remote SQL injection in ActorFollowModel.updateScore()

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.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
9.8
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
C
H
U
0
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
C
H
U
-

Related Resources

No items found.

References

https://github.com/Chocobozzz/PeerTube/releases/tag/v8.1.6, https://github.com/Chocobozzz/PeerTube/releases/tag/v8.1.8, https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/73xxx/CVE-2026-73211.json, https://github.com/Chocobozzz/PeerTube/security/advisories/GHSA-pqr4-34h8-g39x, https://nvd.nist.gov/vuln/detail/CVE-2026-73211, https://github.com/Chocobozzz/PeerTube/commit/cc07364a5d635b6e43a92fc5e2e2e3eeacf4e8f4

Severity

9.8

CVSS Score
0
10

Basic Information

Base CVSS
9.8
EPSS Probability
0.00393%
EPSS Percentile
0.3222%
Introduced Version
0
Fix Available
c694629a469dd9ac14ec6e1f35d243fee202ebce

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