CVE-2026-27796

Homarr: Unauthenticated Information Disclosure (Integration Metadata Leak)

CVSS 5.3 MEDIUMEPSS 0.4%CWE-200 CWE-862

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 5.3EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

07 Mar 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

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

Affected products

homarr-labs · homarr

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References

https://github.com/homarr-labs/homarr/commit/91fc5a5c747121475a50f2713d571ceb89e95257 https://github.com/homarr-labs/homarr/releases/tag/v1.54.0 https://github.com/homarr-labs/homarr/security/advisories/GHSA-m4vc-4prp-cvp7