Vulnerability Monitor

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CVE-2021-43306

An exponential ReDoS (Regular Expression Denial of Service) can be triggered in the jquery-validation npm package, when an attacker is able to supply arbitrary input to the url2 method

Published

2022-06-02T14:15:30.923

Last Modified

2024-11-21T06:29:02.997

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 5.9 (MEDIUM)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: PARTIAL
Exploitability Score

10.0

Impact Score

2.9

Weaknesses
  • Type: Secondary
    CWE-1333
  • Type: Primary
    CWE-1333
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application jqueryvalidation jquery_validation < 1.19.4 Yes
References