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Vulnerabilities

CVE-2026-12887 | BDVDB-2026-396173 Detail

Octopus DeployOctopus Server

Description#

In affected versions of Octopus Server, a user with permission to upload a malicious nuget package is able to deploy a script step so the script executes outside of the parent directory.

Impact#

Per CVSS v4.0: confidentiality impact none, integrity impact low, availability impact low. Attack vector: network.

Weaknesses#

  • CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

References#

Exploit#

No public exploit known

History#

  1. Version 1Record published in the CVE List.
  2. Version 2Most recent update recorded in the CVE List.