Is CVE-2025-0589 in the CISA KEV catalog?

No. CVE-2025-0589 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2025-0589?

CVE-2025-0589 has a CVSS v3 base score of 5.3 (MEDIUM).

What is the EPSS score for CVE-2025-0589?

CVE-2025-0589 has an EPSS score of 0.34% (26th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2025-0589?

Upgrade octopus server to 2024.4.7065 or later.

CVE & CISA-KEV Catalog

CVE-2025-0589

MEDIUM

5.3

CVSS v3

NVD

Description

In affected versions of Octopus Deploy where customers are using Active Directory for authentication it was possible for an unauthenticated user to make an API request against two endpoints which would retrieve some data from the associated Active Directory. The requests when crafted correctly would return specific information from user profiles (Email address/UPN and Display name) from one endpoint and group information ( Group ID and Display name) from the other. This vulnerability does not expose data within the Octopus Server product itself.

CWE-648

How to fix

Remediation Available

octopus serverNVD

Affected:>= 2024.4.401, < 2024.4.7065Fixed in:2024.4.7065CVE-2025-0589derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityNone

AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Exploit Intelligence

0.34%probability of exploitation in 30 days

26thpercentile

Low risk: more likely to be exploited than 26% of all known CVEs.

References

Vendor Advisory1

advisories.octopus.com

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-07-02.