CVE-2022-2782

Severity: critical (CVSS 9.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.7% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2022-10-27 · updated 2026-06-17
Weakness: CWE-613

Description

In affected versions of Octopus Server it is possible for a session token to be valid indefinitely due to improper validation of the session token parameters.

Affected products

Octopus Deploy Octopus Server: before 2022.2.8351; from 2022.3.0 before 2022.3.10586; from 2022.4.0 before 2022.4.2898 — fixed in 2022.2.8351, 2022.3.10586, 2022.4.2898

How to fix

Upgrade to a fixed version: Octopus Deploy Octopus Server 2022.2.8351, 2022.3.10586, 2022.4.2898. Check the vendor advisory for mitigations.

References

https://advisories.octopus.com/post/2022/sa2022-21/
https://advisories.octopus.com/post/2022/sa2022-21/

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