CVE-2026-27796

Homarr: Unauthenticated Information Disclosure (Integration Metadata Leak)

HIGH
7.5
CVSS Score
Published: March 7, 2026 at 05:54 AM UTC
Updated: June 17, 2026 at 10:27 AM UTC
1 product affected across 1 vendorHomarr

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Severity
HIGH7.5
Exploit prediction
EPSS 1%
SSVC
PoC

Description

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

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 1.54.0
Affected range stops below 1.54.0, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (3)

SSVC — Action Prioritization

SSVCPoCAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusANALYZED
CWE
CWE-200CWE-862

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