CVE-2026-74869

Katalog CVE

CVSS 7.7 · High EPSS 0,35%

Kerentanan Missing Authorization. Skor CVSS 3.1 7.7 (High) menurut vulncheck.com.

Deskripsi (NVD)

stoatchat before 0.15.0 contains a missing authorization vulnerability in the Subscribe message handler that allows authenticated attackers to enumerate members and monitor profile updates of private servers without membership. Attackers can subscribe to any server's member-update topic by sending a Subscribe message with an arbitrary server ID, receiving live UserUpdate events including display names, avatars, and status changes for members they should not have access to.

Rincian

Terbit di NVD

17 Agustus 2026

Terakhir diubah

24 September 2026

Status NVD

Deferred

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-862: Missing Authorization

EPSS (30 hari)

0,35% peluang dieksploitasi; lebih tinggi dari 27,2% 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/stoatchat/stoatchat/security/advisories/GHSA-jj3j-9qr7-jgfc
• https://www.vulncheck.com/advisories/stoatchat-before-missing-authorization-via-subscribe