CVE-2026-57176

Katalog CVE

CVSS 6.8 · Medium EPSS 0,22%

Kerentanan Authentication Bypass by Alternate Name. Skor CVSS 3.1 6.8 (Medium) menurut github.com.

Deskripsi (NVD)

Python Social Auth is a social authentication/registration mechanism. Prior to version 5.0.0, the Vend OAuth2 backend used only the numeric Vend user_id as the social-auth UID. When multiple Vend shops authenticate through the same application, users from different shops with the same internal Vend user ID could collide in the social-auth association table. A user from one shop could then be authenticated as the local account previously associated with the same numeric user ID from another shop. The issue affects applications using the Vend OAuth2 backend with more than one Vend shop. Version 5.0.0 patches the issue.

Rincian

Terbit di NVD

24 September 2026

Terakhir diubah

29 September 2026

Status NVD

Awaiting Analysis

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-289: Authentication Bypass by Alternate Name

EPSS (30 hari)

0,22% peluang dieksploitasi; lebih tinggi dari 11,4% 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/python-social-auth/social-core/security/advisories/GHSA-fp7w-m676-w7gc