CVE-2026-51564Network attack vector

Open redirect via unsanitized redirect target

Published Jul 27, 2026 · Updated Jul 27, 2026

Open redirect in Milk Admin 0.9.8 and earlier allows remote attackers to send users to arbitrary external URLs via crafted requests. App/Route accepts an attacker-controlled redirect parameter and passes absolute targets without sanitization or restricting them to an allowed host. CISA assesses that reaching the flaw requires high privileges; the bounded result is a trusted-origin redirect rather than code execution.

CVSS severity4.9
Medium
EPSS probability0.44%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Open redirect in Milk Admin 0.9.8 and earlier allows remote attackers to send users to arbitrary external URLs via crafted requests. App/Route accepts an attacker-controlled redirect parameter and passes absolute targets without sanitization or restricting them to an allowed host. CISA assesses that reaching the flaw requires high privileges; the bounded result is a trusted-origin redirect rather than code execution.

The record

CVE
CVE-2026-51564
Published
Jul 27, 2026
Updated
Jul 27, 2026
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-601, CAPEC-178
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Jul 27, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 27, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

4.9CISA-ADPCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-601URL Redirection to Untrusted Site ('Open Redirect')
CAPEC-178Cross-Site Flashing

Public exploit references

No public exploit references are available in this record.

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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