path-to-regexp path-to-regexp
3 published vulnerabilities name this product.
As the CNAs write it in their CVE records (vendor and product); the versions are theirs.
| CVE | Vulnerable versions | Title | Severity | Published | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| CVE-2026-4923 | 8.0.0 – < 8.4.0 | path-to-regexp vulnerable to Regular Expression Denial of Service via multiple wildcards | MEDIUM 5.9 | 0.4 % | ||
| CVE-2026-4926 | 8.0.0 – < 8.4.0 | path-to-regexp vulnerable to Denial of Service via sequential optional groups | HIGH 7.5 | 0.8 % | ||
| CVE-2026-4867 | < 0.1.13 | path-to-regexp vulnerable to Regular Expression Denial of Service via multiple route parameters | HIGH 7.5 | 0.5 % |