CVE-2020-7661
Regular expression denial of service in url-regex
7.5
HIGH
CVSS 3.1
EPSS 0.60%
Description
all versions of url-regex are vulnerable to Regular Expression Denial of Service. An attacker providing a very long string in String.test can cause a Denial of Service.
How to fix CVE-2020-7661
No fixed version has been published yet. Mitigate by removing the affected package or applying upstream guidance from the references below.
- npm/url-regex—no fix listed
Is CVE-2020-7661 being exploited?
Low — EPSS is 0.6%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, <= 5.0.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |