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Critical 9.1Published Feb 25, 2026
CVE-2026-0704In affected version of Octopus Deploy it was possible to remove files and/or contents of files on the host using an API endpoint.
Updated under an hour ago ()
Does this affect you?
It affects octopus_server. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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In affected version of Octopus Deploy it was possible to remove files and/or contents of files on the host using an API endpoint. The field lacked validation which could potentially result in ways to circumvent expected workflows.
- CVSS
- 9.1 CRITICAL (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
- Weakness (CWE)
- CWE-22
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Modified
- Record last updated
- Jun 17, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
octopus octopus_server octopus:octopus_server | from 2023.1.4189 before 2025.3.14715 | NVD |
References
- https://advisories.octopus.com/post/2026/sa2026-01vendor-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.