CVE-2026-117341 In affected versions of Octopus Server, creating a user invitation writes the invitation code to the audit event log.
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-117341?
CVE-2026-117341 is a high-severity vulnerability in Octopus Server, published on 27 Oct 2026.
Official description
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.
Weakness: CWE-532
Which versions are affected by CVE-2026-117341?
How do I fix CVE-2026-117341?
No fix has been published for CVE-2026-117341 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-117341 being exploited?
There is no known exploitation of CVE-2026-117341 in the wild and no public exploit code.
Sources
Also known as GHSA-gfh4-mmcc-43wr.