jenkinsci/multibranch-scan-webhook-trigger-plugin · Security
Jenkins Multibranch Scan Webhook Trigger Plugin uses non-constant time webhook token comparison
- GHSA ID
- GHSA-8859-v9jp-cphf
- CVE ID
- CVE-2023-46656
- Severity
- low
- Published
- Updated
- CVSS
- 3.7 · CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
- CVSS v3
- 3.7 · CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Description
Jenkins Multibranch Scan Webhook Trigger Plugin 1.0.9 and earlier does not use a constant-time comparison when checking whether the provided and expected webhook token are equal.
This could potentially allow attackers to use statistical methods to obtain a valid webhook token.
As of publication of this advisory, there is no fix.
CWEs
- CWE-208 · Observable Timing Discrepancy
- CWE-697 · Incorrect Comparison