CVE-2020-2147 is a medium-severity (CVSS 4.3) Cross-Site Request Forgery (CSRF) vulnerability in fr.edf.jenkins.plugins:mac. A fix is available for fr.edf.jenkins.plugins:mac — see the affected versions and patch details below.
CSRF vulnerability in Mac Plugin
EPSS Exploitation Probability
Probability of exploitation in the next 30 days, from FIRST.org EPSS.
How urgent is this, really
Where this sits among everything scored
Real-World Exposure
fr.edf.jenkins.plugins:macReal-time download stats are indexed for npm and PyPI packages. This vulnerability affects Maven packages — download data is not available via public APIs for these ecosystems.
Description
A cross-site request forgery vulnerability in Jenkins Mac Plugin 1.1.0 and earlier allows attackers to connect to an attacker-specified SSH server using attacker-specified credentials.
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| ☕Maven | fr.edf.jenkins.plugins:mac | all versions | 1.2.0fr.edf.jenkins.plugins:mac:1.2.0 |
Affected Products
macjenkinsDetection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for fr.edf.jenkins.plugins:mac, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.
Fix
Update fr.edf.jenkins.plugins:mac to 1.2.0 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2020-2147 is resolved across your whole dependency graph.
Workarounds
If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.
Frequently Asked Questions
Is CVE-2020-2147 in your dependencies?
Find it across Maven, including transitive dependencies.