Is there a public exploit for CVE-2026-96414?

No public exploit for CVE-2026-96414 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2026-96414?

CVE-2026-96414 scores CVSS 8.7 (v4.0), rated high.

What does CVE-2026-96414 affect?

CVE-2026-96414 affects Octopus Deploy Octopus Server.

8.7 High

In affected versions of Octopus Server, insufficient integrity protection of authentication cookies, combined with incorrect validation of…

CVE-2026-96414

In affected versions of Octopus Server, insufficient integrity protection of authentication cookies, combined with incorrect validation of permissions assigned to a user that allowed them to view users or audit events, could result in the user escalating their privileges to those of an Administrator.

Assessment

CVSS: 8.7 (v4.0)
Severity: High
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 11 November 2026
Last updated: 11 November 2026
Affected: Octopus Deploy · Octopus Server
Assigner: Octopus

CVSS vectorCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

At the source

EUVD (ENISA)

References

https://advisories.octopus.com/post/2026/sa2026-19

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