PT-2026-45858 · Goauthentik · Authentik

Published 2026-06-02 · Updated 2026-06-02 · CVE-2026-49443

Mitre

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

authentik is an open-source identity provider. Prior to versions 2025.12.6, 2026.2.4, and 2026.5.1, an attacker with the ability to change a source connection, and an account in one of the configured sources can log into any account. This issue has been patched in versions 2025.12.6, 2026.2.4, and 2026.5.1.

Fix

Improper Authentication

Weakness Enumeration

CWE-287

Related Identifiers

CVE-2026-49443

Affected Products

Authentik

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-49443 · Security Note
• https://github.com/goauthentik/authentik/security/advisories/GHSA-wr38-7xg8-fqxr · Note