CVE-2026-27796 (GCVE-0-2026-27796)
Vulnerability from cvelistv5 – Published: 2026-03-07 05:54 – Updated: 2026-03-09 20:44
VLAI
EPSS
VEX
Title
Homarr: Unauthenticated Information Disclosure (Integration Metadata Leak)
Summary
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.
Severity
5.3 (Medium)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-09 20:40 UTC
CWE
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/homarr-labs/homarr/security/ad… | x_refsource_CONFIRM |
| https://github.com/homarr-labs/homarr/commit/91fc… | x_refsource_MISC |
| https://github.com/homarr-labs/homarr/releases/ta… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| homarr-labs | homarr |
Affected:
< 1.54.0
|
guessed |
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Sightings
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|---|
Nomenclature
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
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