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HIGH · 8.8

CVE-2025-0539

In affected Microsoft Windows versions of Octopus Deploy, the server can be coerced into sending server-side requests that contain authentication material allowing a suitably positioned attacker to co...

Vulnerability Description

In affected Microsoft Windows versions of Octopus Deploy, the server can be coerced into sending server-side requests that contain authentication material allowing a suitably positioned attacker to compromise the account running Octopus Server and potentially the host infrastructure itself.

CVSS Score

8.8

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
OctopusOctopus Server>= 2.6.0, < 2024.3.13071
MicrosoftWindows-

Related Weaknesses (CWE)

CWE-918

References

FAQ

What is CVE-2025-0539?

CVE-2025-0539 is a vulnerability with a CVSS score of 8.8 (HIGH). In affected Microsoft Windows versions of Octopus Deploy, the server can be coerced into sending server-side requests that contain authentication material allowing a suitably positioned attacker to co...

How severe is CVE-2025-0539?

CVE-2025-0539 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-0539?

Check the references section above for vendor advisories and patch information. Affected products include: Octopus Octopus Server, Microsoft Windows.