Observable Discrepancy and Observable Timing Discrepancy in Jenkins Configuration as Code Plugin
Jenkins Configuration as Code Plugin prior to 1.55.1, 1.54.1, 1.53.1, and 1.47.1 does not use a constant-time comparison when checking whether two authentication tokens are equal.
This could potentially allow attackers to use statistical methods to obtain a valid authentication token.
Configuration as Code Plugin 1.55.1, 1.54.1, 1.53.1, and 1.47.1 now uses a constant-time comparison when validating authentication tokens.
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Java / Kotlin (Maven) | io.jenkins:configuration-as-code | >= 1.55, < 1.55.1, >= 1.54, < 1.54.1, >= 1.48, < 1.53.1, < 1.47.1 | 1.55.1, 1.54.1, 1.53.1, 1.47.1 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2022-23106
- https://github.com/jenkinsci/configuration-as-code-plugin/commit/4f425675edf77d382a6fd10890f1a704ff3b2277
- https://github.com/CVEProject/cvelist/blob/00bfb5abeecc9f553a2f42954ee540e493498ee9/2022/23xxx/CVE-2022-23106.json
- https://github.com/jenkinsci/configuration-as-code-plugin
- https://www.jenkins.io/security/advisory/2022-01-12/#SECURITY-2141
- http://www.openwall.com/lists/oss-security/2022/01/12/6
- CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N- Weakness (CWE)
CWE-203, CWE-208- Platform
- Java / Kotlin (Maven)
- Package
io.jenkins:configuration-as-code- Disclosed
- 21.01.2022
- Updated
- 11.10.2026 11:21
Sources and licenses
OSV / GitHub Advisory Database - GHSA-fpj7-9xm6-8hgr - CC BY 4.0
Vulnerability history: io.jenkins:configuration-as-code
All published vulnerabilities of this package (Java / Kotlin (Maven)), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 9
- First → latest
- 01.2022 05.2022
- Without a fix
- 0
- Exploited in attacks
- 0
Severity breakdown
- High 1
- Medium 7
- Low 1
Disclosures per year
- 2022: 9
- 2023: 0
- 2024: 0
- 2025: 0
- 2026: 0
-
Observable Discrepancy and Observable Timing Discrepancy in Jenkins Configuration as Code Plugin this entry
Know which vulnerabilities affect your application
With the DockRay integration and software inventory enabled, DockRay checks reported component versions against known vulnerabilities and notifies you about confirmed matches. Coverage depends on the supported technology and available advisory data.