Express Rate Limit Project maintains a middleware library for rate-limiting enforcement in Node.js Express applications, a focused tool deployed in API and web-service contexts where request throttling is a security or operational requirement. The observed vulnerability signal is narrow and centered on the library itself rather than a broad product portfolio. Current severity, exploitation, and exposure counts are shown alongside this summary.
The number and severity of CVEs published that impact products developed by Express Rate Limit Project over time
Signals from CVEs in this vendor scope (1 CVEs).
1 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2026-30827HIGH express-rate-limit is a basic rate-limiting middleware for Express. In versions starting from 8.0.0 and prior to versions 8.0.2, 8.1.1, 8.2.2, and 8.3.0, the default keyGenerator i | Mar 7, 2026 | 7.5 | 27 | 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 Express Rate Limit Project.
Media articles that mention a CVE ID that affects a product developed by Express Rate Limit Project — matched by CVE ID, not by vendor name.