CVE-2022-31044: Rundeck is an open source automation service with a web console, command line tools and a WebAPI. The Key Storage converter plugin mechanism was not e...

Description

Rundeck is an open source automation service with a web console, command line tools and a WebAPI. The Key Storage converter plugin mechanism was not enabled correctly in Rundeck 4.2.0 and 4.2.1, resulting in use of the encryption layer for Key Storage possibly not working. Any credentials created or overwritten using Rundeck 4.2.0 or 4.2.1 might result in them being written in plaintext to the backend storage. This affects those using any `Storage Converter` plugin. Rundeck 4.3.1 and 4.2.2 have fixed the code and upon upgrade will re-encrypt any plain text values. Version 4.3.0 does not have the vulnerability, but does not include the patch to re-encrypt plain text values if 4.2.0 or 4.2.1 were used. To prevent plaintext credentials from being stored in Rundeck 4.2.0/4.2.1, write access to key storage can be disabled via ACLs. After upgrading to 4.3.1 or later, write access can be restored.

Metrics

CVSS 3.1

7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS Probability

0.63%

45.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Pagerduty	Rundeck	4.2.0
Pagerduty	Rundeck	4.2.1

References

https://github.com/rundeck/rundeck/security/advisories/GHSA-hprf-rrwq-jm5cMitigation, Third Party Advisory
https://github.com/rundeck/rundeck/security/advisories/GHSA-hprf-rrwq-jm5cMitigation, Third Party Advisory

Timeline

Published: Jun 15, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-31044?

Rundeck is an open source automation service with a web console, command line tools and a WebAPI. The Key Storage converter plugin mechanism was not enabled correctly in Rundeck 4.2.0 and 4.2.1, resulting in use of the encryption layer for Key Storage possibly not working. Any credentials created or overwritten using Rundeck 4.2.0 or 4.2.1 might result in them being written in plaintext to the backend storage. This affects those using any `Storage Converter` plugin. Rundeck 4.3.1 and 4.2.2 have fixed the code and upon upgrade will re-encrypt any plain text values. Version 4.3.0 does not have the vulnerability, but does not include the patch to re-encrypt plain text values if 4.2.0 or 4.2.1 were used. To prevent plaintext credentials from being stored in Rundeck 4.2.0/4.2.1, write access to key storage can be disabled via ACLs. After upgrading to 4.3.1 or later, write access can be restored.

How severe is CVE-2022-31044?

CVE-2022-31044 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.63% probability of exploitation in the next 30 days.

How do I fix CVE-2022-31044?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.