Octopus Deploy
CVE-2026-96414: In affected versions of Octopus Server, insufficient integrity protection of authentication cookies, combined with incorrect validation of permissions assigned
CVE-2026-96414 Nov 11, 2026 Source: Vendor
In brief. Octopus Deploy published CVE-2026-96414: In affected versions of Octopus Server, insufficient integrity protection of authentication cookies, combined with incorrect validation of permissions assigned on November 11, 2026. It credits 1 researcher or team for 1 CVE.
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.
Source of record
The credited names below are quoted verbatim from the vendor's own advisory:
https://nvd.nist.gov/vuln/detail/CVE-2026-96414
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