CVE-2023-46656

2023-10-2513:45:56

jenkins

www.cve.org

jenkins

multibranch scan

webhook

comparison function

security vulnerability

statistical methods

5.9 Medium

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

17.1%

JSON

Jenkins Multibranch Scan Webhook Trigger Plugin 1.0.9 and earlier uses a non-constant time comparison function when checking whether the provided and expected webhook token are equal, potentially allowing attackers to use statistical methods to obtain a valid webhook token.

CNA Affected

[
  {
    "vendor": "Jenkins Project",
    "product": "Jenkins Multibranch Scan Webhook Trigger Plugin",
    "versions": [
      {
        "version": "0",
        "versionType": "maven",
        "lessThanOrEqual": "1.0.9",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  }
]