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 Packages

Maven io.jenkins:configuration-as-code

Affected versions: 1.55 (fixed in 1.55.1)

Maven io.jenkins:configuration-as-code

Affected versions: 1.54 (fixed in 1.54.1)

Maven io.jenkins:configuration-as-code

Affected versions: 1.48 (fixed in 1.53.1)

Maven io.jenkins:configuration-as-code

Affected versions: 0 (fixed in 1.47.1)

Related CVEs

CVE-2022-23106

Key Information

GHSA ID

GHSA-fpj7-9xm6-8hgr

Published

January 21, 2022 11:38 PM

Last Modified

May 24, 2023 2:00 PM

CVSS Score

2.5 /10

Primary Ecosystem

Maven

Primary Package

io.jenkins:configuration-as-code

GitHub Reviewed

✓ Yes

Dataset

Last updated: July 4, 2025 6:27 AM

Data from GitHub Advisory Database. This information is provided for research and educational purposes.