CVE-2026-49443

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Source

https://cve.org/CVERecord?id=CVE-2026-49443

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-49443.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-49443

Aliases

BIT-authentik-2026-49443
GHSA-wr38-7xg8-fqxr

Published

2026-06-02T20:31:09.108Z

Modified

2026-07-08T08:11:17.526696595Z

Severity

8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

authentik: `UserSourceConnection.user` and `GroupSourceConnection.group` are changeable through the API

Details

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.

Database specific

{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-287"
    ],
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "fixed": "2026.5.1"
                }
            ],
            "source": "AFFECTED_FIELD"
        }
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/49xxx/CVE-2026-49443.json"
}

References

Affected packages

Git / github.com/goauthentik/authentik

Affected ranges

Type

GIT

Repo

https://github.com/goauthentik/authentik

Events

Introduced

Fixed

e1c90f3fae9d86d6a7a4f36018dafa9a1554f670

Introduced

8af491630b70ff6bd089753e21bef511bfb3f557

Fixed

d7dedc86d2f59bf958ee03c39f2cc3618347ea2f

Database specific

{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2025.12.6"
        },
        {
            "introduced": "2026.2.0"
        },
        {
            "fixed": "2026.2.4"
        }
    ],
    "cpe": "cpe:2.3:a:goauthentik:authentik:*:*:*:*:*:*:*:*",
    "source": "CPE_RANGE"
}

Affected versions

version/0.*

version/0.0.10-alpha

version/0.0.11-alpha

version/0.0.12-alpha

version/0.0.13-alpha

version/0.0.2-alpha

version/0.0.3-alpha

version/0.0.4-alpha

version/0.0.5-alpha

version/0.0.6-alpha

version/0.0.7-alpha

version/0.0.8-alpha

version/0.0.9-alpha

version/0.1.0-beta

version/0.1.1-beta

version/0.1.10-beta

version/0.1.11-beta

version/0.1.12-beta

version/0.1.13-beta

version/0.1.14-beta

version/0.1.15-beta

version/0.1.16-beta

version/0.1.17-beta

version/0.1.18-beta

version/0.1.19-beta

version/0.1.2-beta

version/0.1.20-beta

version/0.1.21-beta

version/0.1.22-beta

version/0.1.23-beta

version/0.1.24-beta

version/0.1.25-beta

version/0.1.26-beta

version/0.1.27-beta

version/0.1.28-beta

version/0.1.29-beta

version/0.1.3-beta

version/0.1.30-beta

version/0.1.31-beta

version/0.1.32-beta

version/0.1.33-beta

version/0.1.34-beta

version/0.1.35-beta

version/0.1.36-beta

version/0.1.37-beta

version/0.1.38-beta

version/0.1.4-beta

version/0.1.5-beta

version/0.1.6-beta

version/0.1.7-beta

version/0.1.8-beta

version/0.1.9-beta

version/0.10.0-rc1

version/0.10.0-rc2

version/0.10.0-rc3

version/0.10.0-rc4

version/0.10.0-rc5

version/0.10.0-rc6

version/0.10.0-stable

version/0.10.1-stable

version/0.10.2-stable

version/0.10.3-stable

version/0.10.4-stable

version/0.10.5-stable

version/0.10.6-stable

version/0.10.7-stable

version/0.10.8-stable

version/0.10.9-stable

version/0.11.0-stable

version/0.12.0-stable

version/0.12.1-stable

version/0.12.10-stable

version/0.12.11-stable

version/0.12.2-stable

version/0.12.3-stable

version/0.12.4-stable

version/0.12.5-stable

version/0.12.6-stable

version/0.12.7-stable

version/0.12.8-stable

version/0.12.9-stable

version/0.13.0-rc1

version/0.13.0-rc2

version/0.13.0-rc3

version/0.13.0-rc4

version/0.13.0-stable

version/0.13.1-stable

version/0.13.2-stable

version/0.13.3-stable

version/0.2.0-beta

version/0.2.1-beta

version/0.2.2-beta

version/0.2.3-beta

version/0.2.4-beta

version/0.2.5-beta

version/0.2.6-beta

version/0.2.7-beta

version/0.2.8-beta

version/0.3.0-beta

version/0.4.0-beta

version/0.4.1-beta

version/0.4.2-beta

version/0.5.0-beta

version/0.6.0-beta

version/0.6.1-beta

version/0.6.2-beta

version/0.6.3-beta

version/0.7.0-beta

version/0.7.1-beta

version/0.7.10-beta

version/0.7.11-beta

version/0.7.12-beta

version/0.7.13-beta

version/0.7.14-beta

version/0.7.15-beta

version/0.7.16-beta

version/0.7.17-beta

version/0.7.2-beta

version/0.7.3-beta

version/0.7.4-beta

version/0.7.5-beta

version/0.7.6-beta

version/0.7.7-beta

version/0.7.8-beta

version/0.7.9-beta

version/0.8.0-beta

version/0.8.1-beta

version/0.8.10-beta

version/0.8.11-beta

version/0.8.12-beta

version/0.8.14-beta

version/0.8.15-beta

version/0.8.2-beta

version/0.8.3-beta

version/0.8.4-beta

version/0.8.5-beta

version/0.8.6-beta

version/0.8.7-beta

version/0.8.8-beta

version/0.8.9-beta

version/0.9.0-pre1

version/0.9.0-pre2

version/0.9.0-pre3

version/0.9.0-pre4

version/0.9.0-pre5

version/0.9.0-pre6

version/0.9.0-pre7

version/0.9.0-rc1

version/0.9.0-rc2

version/0.9.0-stable

version/2021.*

version/2021.1.1-rc1

version/2021.1.1-rc2

version/2021.1.1-stable

version/2021.1.2-stable

version/2021.1.3-stable

version/2021.10.1-rc3

version/2021.10.3

version/2021.10.4

version/2021.12.1

version/2021.12.1-rc1

version/2021.12.1-rc2

version/2021.12.1-rc3

version/2021.12.1-rc4

version/2021.12.1-rc5

version/2021.12.2

version/2021.12.3

version/2021.12.4

version/2021.12.5

version/2021.2.2-stable

version/2021.2.3-stable

version/2021.3.1

version/2021.3.1-rc1

version/2021.3.1-rc2

version/2021.3.2

version/2021.3.3

version/2021.3.4

version/2021.4.1

version/2021.4.1-rc1

version/2021.4.1-rc2

version/2021.5.1

version/2021.5.1-rc10

version/2021.5.1-rc8

version/2021.5.1-rc9

version/2021.5.2

version/2021.6.1

version/2021.6.1-rc1

version/2021.6.1-rc2

version/2021.6.1-rc3

version/2021.6.1-rc4

version/2021.6.3

version/2021.6.4

version/2021.7.1

version/2021.7.1-rc1

version/2021.8.1

version/2021.8.1-rc2

version/2021.8.2

version/2021.8.3

version/2021.8.4

version/2021.9.1

version/2021.9.1-rc1

version/2021.9.1-rc2

version/2021.9.1-rc3

version/2021.9.2

version/2021.9.3

version/2022.*

version/2022.1.1

version/2022.1.3

version/2022.1.4

version/2022.10.1

version/2022.12.0

version/2022.12.1

version/2022.2.1

version/2022.3.3

version/2022.4.1

version/2022.5.1

version/2022.5.2

version/2022.6.2

version/2022.7.2

version/2022.8.1

version/2022.8.2

version/2022.9.0

version/2023.*

version/2023.10.0

version/2023.2.1

version/2023.5.1

version/2023.6.0

version/2023.8.0

version/2023.8.1

version/2023.8.2

version/2025.*

version/2025.12.0

version/2025.12.0-rc1

version/2025.12.0-rc2

version/2025.12.0-rc3

version/2025.12.1

version/2025.12.2

version/2025.12.3

version/2025.12.4

version/2025.12.5

version/2026.*

version/2026.2.0

version/2026.2.1

version/2026.2.1-rc1

version/2026.2.2

version/2026.2.2-rc1

version/2026.2.2-rc2

version/2026.2.2-rc3

version/2026.2.3

version/2026.2.3-rc1

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-49443.json"