Auth bypass in Homarr
CVE-2026-27796
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.
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.012 (66.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 66th percentile — 66.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: +0.000
Affected products
- Homarr
- Homarr-Labs Homarr — versions < 1.54.0
Weakness classification (CWE)
References
- github.com/homarr-labs/homarr/security/advisories/GHSA-m4vc-4prp-cvp7 (Exploit, Vendor Advisory)
- github.com/homarr-labs/homarr/commit/91fc5a5c747121475a50f2713d571ceb89e95257 (Patch)
- github.com/homarr-labs/homarr/releases/tag/v1.54.0 (Release Notes)
Frequently asked questions
- What is CVE-2026-27796?
- CVE-2026-27796 is a medium-severity vulnerability in Homarr, classified under Information Disclosure. CVSS score: 5.3/10. Published 2026-03-07.
- How severe is CVE-2026-27796?
- Medium severity. CVSS v3 base score is 5.3 out of 10.