CVE-2026-62247

Katalog CVE

CVSS 6.5 · Medium EPSS 0,45%

Kerentanan Incorrect Authorization. Skor CVSS 3.1 6.5 (Medium) menurut github.com.

Deskripsi (NVD)

Supabase Realtime provides Broadcast, Presence, and Postgres Changes via WebSockets. Prior to 2.111.2, Realtime authorization does not correctly honor the per-extension presence.read row-level security policy when a private-channel client is allowed presence.write but explicitly denied presence.read. Under that differential policy, the client can receive presence_diff messages containing other members' presence metadata, including application-defined location, online-status, roster, viewing, or typing information. Deployments with uniform presence visibility have no differential, and postgres_changes row data is unaffected. This issue is fixed in version 2.111.2.

Rincian

Terbit di NVD

21 September 2026

Terakhir diubah

24 September 2026

Status NVD

Deferred

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-863: Incorrect Authorization

EPSS (30 hari)

0,45% peluang dieksploitasi; lebih tinggi dari 37,4% 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/supabase/realtime/commit/c039bca9b57c2e554a67fdf462970b54641d82eb
• https://github.com/supabase/realtime/pull/1969
• https://github.com/supabase/realtime/releases/tag/v2.111.2
• https://github.com/supabase/realtime/security/advisories/GHSA-rcr8-2525-4r7p