๐Ÿ” CVE Alert

CVE-2026-102478

UNKNOWN 0.0
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th

In affected versions of Octopus Server, an authenticated user with permission to modify roles could bypass the protections preventing access abuse resulting in privilege escalation. It was possible for the built-in role to be weakened and the attacker's account added to a privileged team. This was achievable due to improper validation of unsafe equivalence in inputs.

CWE CWE-1289
Vendor octopus deploy
Product octopus server
Published Oct 7, 2026
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Affected Versions

Octopus Deploy / Octopus Server
2023.2.945 < 2026.1.11768 2026.2.0 < 2026.2.13408 2026.3.0 < 2026.3.15816

References

NVD โ†— CVE.org โ†— EPSS Data โ†—
advisories.octopus.com: https://advisories.octopus.com/post/2026/sa2026-11

Credits

This vulnerability was found by Nathan Willoughby