CVE-2026-3236

MediumCVSS 4.3/10Last modified Jun 17, 2026

Description

In affected versions of Octopus Server it was possible to create a new API key from an existing access token resulting in the new API key having a lifetime exceeding the original API key used to mint the access token.

Metrics

CVSS 3.1 4.3/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Weakness enumeration

CWE-863

Affected software

Vendor	Product	Versions
Octopus Deploy	Octopus Server	>= 2023.0.0, < 2025.3.14761; >= 2025.4.0, < 2025.4.10409

References

https://advisories.octopus.com/post/2026/sa2026-02Vendor Advisory

Timeline

Published: Mar 5, 2026
Last modified: Jun 17, 2026
NVD status: Analyzed

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