CVE-2026-73090

Katalog CVE

CVSS 9.3 · Critical EPSS 0,40%

Kerentanan Incorrect Authorization. Skor CVSS 3.1 9.3 (Critical) menurut github.com.

Deskripsi (NVD)

PeerTube is an ActivityPub-federated video streaming platform. Prior to 8.2.2, processUpdateActivity and processUpdateVideo accept an ActivityPub Update containing a Video object without verifying that byActor.url is authorized for the host in videoObject.id, allowing a malicious federated server to rewrite another server's video metadata, visibility, media file, and HLS URLs. This issue is fixed in version 8.2.2.

Rincian

Terbit di NVD

11 Agustus 2026

Terakhir diubah

9 September 2026

Status NVD

Deferred

CVSS 3.1

9.3 (Critical), sumber github.com
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-863: Incorrect Authorization

EPSS (30 hari)

0,40% peluang dieksploitasi; lebih tinggi dari 31,8% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://github.com/Chocobozzz/PeerTube/commit/63d487d2a4a2a0e36af8c0ccb888cd23725bf7f2
• https://github.com/Chocobozzz/PeerTube/releases/tag/v8.2.2
• https://github.com/Chocobozzz/PeerTube/security/advisories/GHSA-g9p4-f7h8-hc86