CVE-2026-25123Public exploitNetwork attack vector

Unauthenticated SSRF via arbitrary ping URL

Published Feb 6, 2026 · Updated Feb 6, 2026

SSRF in Homarr before 1.52.0 allows remote attackers to make server-side HTTP requests and probe network services through a public endpoint. The widget.app.ping tRPC procedure accepts any URL, passes it to sendPingRequestAsync, and returns status, error, and timing differences without destination validation. Any network user who can reach Homarr needs no account and can distinguish reachable services or contact internal HTTP endpoints from the server's network context.

CVSS severity5.3
Medium
EPSS probability0.27%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SSRF in Homarr before 1.52.0 allows remote attackers to make server-side HTTP requests and probe network services through a public endpoint. The widget.app.ping tRPC procedure accepts any URL, passes it to sendPingRequestAsync, and returns status, error, and timing differences without destination validation. Any network user who can reach Homarr needs no account and can distinguish reachable services or contact internal HTTP endpoints from the server's network context.

The record

CVE
CVE-2026-25123
Published
Feb 6, 2026
Updated
Feb 6, 2026
Vendor
Homarr
Product
Homarr
Classifications
CWE-918, T1046
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 6, 2026CVE publishedPublication date reported by the CVE source.
  2. Feb 6, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=< 1.52.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Homarr · Homarrversion=< 1.52.0

Published CVSS scores

5.3GitHub, Inc.CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-918Server-Side Request Forgery (SSRF)
T1046Network Service Discovery

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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