CVE-2022-2781 json
In affected versions of Octopus Server it was identified that the same encryption process was used for both encrypting session cookies and…
published 2022-10-06 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-35022
- cvss
- 5.3
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 13%
- public exploits
- 0
- none known
Summary
In affected versions of Octopus Server it was identified that the same encryption process was used for both encrypting session cookies and variables.
Patch / fix
- Octopus Deploy Octopus Server 2022.1.3154, 2022.2.7897, 2022.3.10586
Exploit prediction
0.23% chance of exploitation in the next 30 days, higher than 13% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
Affected products
- Octopus Deploy Octopus Server
Classification
- Weakness
-
- CWE-327 Use of a Broken or Risky Cryptographic Algorithm
References
-
advisories.octopus.com
/post/2022/sa2022-16/
vendor-advisory
Sources
- CVE List CVE-2022-2781
- NVD CVE-2022-2781
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.