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High severity8.8NVD Advisory· Published Jun 2, 2026· Updated Jun 4, 2026

CVE-2026-49443

CVE-2026-49443

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3
  • authentik/authentik2 versions
    cpe:2.3:a:goauthentik:authentik:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:goauthentik:authentik:*:*:*:*:*:*:*:*range: <2025.12.6
    • (no CPE)range: <2025.12.6, <2026.2.4, <2026.5.1
  • osv-coords
    pkg:bitnami/authentik
    Range: < 2025.12.6

Patches

Vulnerability mechanics

References

1

News mentions

1