CVE-2026-27796

Homarr: Unauthenticated Information Disclosure (Integration Metadata Leak)

Homarr is an open-source dashboard. Prior to version 1.54.0, the integration.all tRPC endpoint in Homarr is exposed as a publicProcedure, allowing unauthenticated users to retrieve a complete list of configured integrations. This metadata includes sensitive information such as internal service URLs, integration names, and service types. This issue has been patched in version 1.54.0.

Affected

homarr-labs · homarr

CVSS v3.1 NVD

7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS v3.1 GITHUB

5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS

1.18% chance of exploitation in the next 30 days, 67th percentile

Nuclei

medium · CWE-200

Published

2026-03-07

Updated

2026-03-09

Nuclei templates (1)

• projectdiscovery/nuclei-templates/blob/main/http/cves/2026/CVE-2026-27796.yaml

Security advisories

• homarr-labs/homarr/security/advisories/GHSA-m4vc-4prp-cvp7
• homarr-labs/homarr/commit/91fc5a5c747121475a50f2713d571ceb89e95257

References

• CVE Record
• NVD entry