Jsdom is a lightweight JavaScript implementation of web standards used primarily in Node.js testing and development environments, where it enables DOM simulation without a full browser. The project's limited vulnerability footprint reflects its focused scope as a specialized library rather than a broad-platform product, with observed exposures historically centered on the core jsdom package itself. Live severity, exploitation, and exposure counts are shown alongside this summary.
The number and severity of CVEs published that impact products developed by Jsdom Project over time
Signals from CVEs in this vendor scope (1 CVEs).
1 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2021-20066MEDIUM JSDom improperly allows the loading of local resources, which allows for local files to be manipulated by a malicious web page when script execution is enabled. | Feb 16, 2021 | 5.6 | 20 | NO | NO |
Signals from CVEs in this vendor scope (1 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Jsdom Project.
Media articles that mention a CVE ID that affects a product developed by Jsdom Project — matched by CVE ID, not by vendor name.