CVE-2026-49443

PoC —

CVSS 3.1

8.8 high

EPSS

<1%p22

Published

Jun 2, 2026 (Jun 2, 2026)

Modified

Jul 22, 2026

Description

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.

Vendors: goauthentik
Products: authentik
Weakness: CWE-287
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.3%)

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