EUVD-2026-34227

In affected versions of Octopus Server, permissions were not checked correctly resulting in any authenticated user being able to make server level changes using a certain API endpoint despite receiving an error...

CVE-2026-4881

In affected versions of Octopus Server, permissions were not checked correctly resulting in any authenticated user being able to make server level changes using a certain API endpoint despite receiving an error...

CVE-2026-4881: Missing Authorization

In affected versions of Octopus Server, permissions were not checked correctly resulting in any authenticated user being able to make server level changes using a certain API endpoint despite receiving an error...

Octopus Server security vulnerabilities

Octopus Server is a deployment automation and release management tool provided by the Australian company Octopus, used for continuous delivery. The affected versions of Octopus Server have a security vulnerability. This vulnerability stems from incorrect permission checks, allowing any...

PT-2026-46172

Name of the Vulnerable Software and Affected Versions Octopus Server affected versions not specified Description Incorrect permission checks allow any authenticated user to perform server-level changes via a specific API endpoint, even though the system returns an error message. Recommendations A...

EUVD-2026-12544

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...

CVE-2026-3237

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...

CVE-2026-3237

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...

CVE-2026-3237

Octopus Server contains an API endpoint with insufficient permission validation that allows a low-privileged user to manipulate signing key expiration and revocation time frames. Keys are not exposed by this issue. The provided documents confirm the vulnerability description but do not specify af...

CVE-2026-3237

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...

PT-2026-25874

Name of the Vulnerable Software and Affected Versions Octopus Server affected versions not specified Description A user with limited privileges could manipulate an API request to modify the signing key expiration and revocation time frames. This was possible due to incorrect permission validation...

CVE-2026-3237: Improper Authorization

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...

Octopus Server security vulnerabilities

Octopus Server is a deployment automation and release management tool provided by the Australian company Octopus, designed for continuous delivery. There is a security vulnerability in Octopus Server, which stems from incorrect permission validation for API endpoints. This vulnerability could all...

CVE-2026-3236

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...

EUVD-2026-9817

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...

CVE-2026-3236

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...

CVE-2026-3236

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...

CVE-2026-3236

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...

CVE-2026-3236

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...

CVE-2026-3236

CVE-2026-3236 affects Octopus Server: a vulnerability that allows creating a new API key from an existing access token, resulting in the new key having a longer lifetime than the original. The vulnerability involves API-key minting (noted in the /api/v1/api-keys flow in PT Security’s detailed wri...