VulnerabilityModified
CVE-2020-28501
This affects the package es6-crawler-detect before 3.1.3.
HIGH 7.5EPSS 1.50%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.50%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
This affects the package es6-crawler-detect before 3.1.3. No limitation of user agent string length supplied to regex operators.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 1.50% probability · 74th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Affected
- crawlerdetect project/crawlerdetect
- Source
- report@snyk.io
EPSS 1.5% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://github.com/JefferyHus/es6-crawler-detect/pull/27Patch, Third Party Advisory
- https://snyk.io/vuln/SNYK-JS-ES6CRAWLERDETECT-1051529Exploit, Third Party Advisory
- https://github.com/JefferyHus/es6-crawler-detect/pull/27Patch, Third Party Advisory
- https://snyk.io/vuln/SNYK-JS-ES6CRAWLERDETECT-1051529Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.