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CVE-2026-3237

Published: Mar 17, 2026Updated: Apr 7, 2026 Sources: CVE List NVDCWE-285
4.3MEDIUM
NVD MITRE
EPSS Score
0.2%
Top 95.3%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

In affected versions of Octopus Server it was possible for a low privileged user to manipulate an API request to change the signing key expiration and revocation time frames via an API endpoint that had incorrect permission validation. It was not possible to expose the signing keys using this vulnerability.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:NI:LA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:LIntegrity
Low
A:NAvailability
None
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Weaknesses

CWE-285

Affected Products

Octopus ServerOctopus Deploy
On-premDev Tool
DevTools & CI / ci-cd
octopus serveroctopus
On-prem
DevTools & CI / ci-cd
octopus deploycommercialDevTools & CI
octopuscommercialDevTools & CIaka octopus server, octopus deploy

Exploitability

Official Patch Available

References

https://advisories.octopus.com/post/2026/sa2026-03
advisories.octopus.com

Timeline

Published
Mar 17, 2026
Last Updated
Apr 7, 2026

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