BIT-authentik-2026-55106

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Import Source
https://github.com/bitnami/vulndb/tree/main/data/authentik/BIT-authentik-2026-55106.json
JSON Data
https://api.osv.dev/v1/vulns/BIT-authentik-2026-55106
Aliases
Published
2026-08-24T05:36:27Z
Modified
2026-08-24T08:25:57Z
Summary
authentik: Unauthenticated LDAP directory data disclosure
Details

authentik is an open-source identity provider. Prior to 2026.2.6 and 2026.5.5, a diagnostic action on the LDAP Source API does not enforce the object-level read-authorization filter used by the rest of the API. Any party able to reach the API, including an unauthenticated client, can invoke the diagnostic action against a configured LDAP Source. The server then connects to the upstream directory using the source's configured bind credentials and returns a bounded set of directory entries. The response exposes the distinguished names of those entries and the names of the attributes present on them, revealing directory structure, naming conventions, and the existence of specific accounts and groups, but not attribute values. Deployments without a configured LDAP Source are not affected. This issue is fixed in versions 2026.2.6 and 2026.5.5.

Database specific 
{
    "cpes": [
        "cpe:2.3:a:goauthentik:authentik:*:*:*:*:*:*:*:*"
    ],
    "severity": "Medium"
}
References

Affected packages

Bitnami / authentik

Package

Name
authentik
Purl
pkg:bitnami/authentik

Severity

  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator

Affected ranges

Type
SEMVER
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2026.2.6
Introduced
2026.5.0
Fixed
2026.5.5

Database specific

source 
"https://github.com/bitnami/vulndb/tree/main/data/authentik/BIT-authentik-2026-55106.json"