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VULNERABILITIES

CVE-2020-7767 Details

Description

All versions of package express-validators are vulnerable to Regular Expression Denial of Service (ReDoS) when validating specifically-crafted invalid urls.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:5.3 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://snyk.io/vuln/SNYK-JS-EXPRESSVALIDATORS-1017404 CVEExploitThird Party Advisory
https://snyk.io/vuln/SNYK-JS-EXPRESSVALIDATORS-1017404 [email protected]ExploitThird Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-400Uncontrolled Resource Consumption[email protected]

Affected Products

ProductVersions
express-validators project express-validators
All versions

CPE

  • cpe:2.3:a:express-validators_project:express-validators:*:*:*:*:*:node.js:*:*

Remediation

  • No remediation found in references.

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2020-7767
NVD Published Date:
Nov 11, 2020
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]