CVE-2020-2303
CSRF vulnerability in Jenkins Active Directory Plugin
4.3
MEDIUM
CVSS 3.1
EPSS 0.47%
Description
Jenkins Active Directory Plugin 2.19 and earlier does not require POST requests for multiple HTTP endpoints implementing connection and authentication tests, resulting in cross-site request forgery (CSRF) vulnerabilities. This vulnerability allows attackers to perform connection tests, connecting to attacker-specified or previously configured Active Directory servers using attacker-specified credentials. Active Directory Plugin 2.20 requires POST requests for the affected HTTP endpoints.
How to fix CVE-2020-2303
To remediate CVE-2020-2303, upgrade the affected package to a fixed version below.
- —upgrade to 2.20 or later
Is CVE-2020-2303 being exploited?
Low — EPSS is 0.5%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2.20
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N |