CVE-2026-91778
7.2
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N
Summary
In affected versions of Octopus Server, users with certain scoped permission sets could execute arbitrary scripts on a worker (including the Octopus Server built-in worker). Incorrect permission validation during script execution would allow the script to execute without the user possessing the required authorisation.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Octopus Deploy | Octopus Server | 2019.0.0 < 2026.1.11725 | affected |
| Octopus Deploy | Octopus Server | 2026.2.0 < 2026.2.13344 | affected |
| Octopus Deploy | Octopus Server | 2026.3.0 < 2026.3.11816 | affected |
Weaknesses
- CWE-863: CWE-863: Incorrect Authorization
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: total
References
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