CVE-2026-117341
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In affected versions of Octopus Server, creating a user invitation writes the invitation code to the audit event log. When the invitation is linked to a space, a user in that space with appropriate permissions could read the code from the audit event. Successfully exploiting this by redeeming the unclaimed invitation could allow the user to escalate privileges however this is dependant on the permissions assigned for the invited user.
| CWE | CWE-532 |
| Vendor | octopus deploy |
| Product | octopus server |
| Published | Oct 27, 2026 |
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Affected Versions
Octopus Deploy / Octopus Server
2019.0.0 < 2026.2.13438 2026.3.0 < 2026.3.15829
References
Credits
This vulnerability was found by Nathan Willoughby