CVE-2020-7754

Aliases:GHSA-pw54-mh39-w3hc
Advisory lineage Upstream: 0 Downstream: 6
Modified
Published: 27 Oct 2020, 15:05
Last modified:17 Sept 2024, 04:28

Vulnerability Summary

Overall Risk (default)
medium
40/100
CVSS Score
7.5 HIGH
v3.1 (cve.org)
EPSS Score
1.8% LOW
2% probability +0.17%
KEV
Not listed
Ransomware
No reports
Public exploits
2 found
Dark Web
Not detected

Timeline

27 Oct 2020, 15:05
Published
Vulnerability first disclosed
17 Sept 2024, 04:28
Last Modified
Vulnerability information updated

Description

This affects the package npm-user-validate before 1.0.1. The regex that validates user emails took exponentially longer to process long input strings beginning with @ characters.

CVSS Metrics

  • v3.1•HIGH•Score: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • v2.0•MEDIUM•Score: 5AV:N/AC:L/Au:N/C:N/I:N/A:P

EPSS Trends

Current EPSS score: 1.80%• Percentile: 83%

Affected Systems

  • Npm•npm-user-validate

    < 1.0.1

  • npmjs•npm-user-validate

    < 1.0.1

References (5)