Base Score

HIGH7.5

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

VectorNETWORK

Published Byreefs@jfrog.com

Published DateJun 02, 2022, 14:15

Affected Versions(1)

jquery-validation(npm)

Introduced0

Fixed1.19.4

LimitN/A

Package (Ecosystem)	Introduced	Fixed	Limit
jquery-validation(npm)	0	1.19.4	N/A

Weakness Type (CWE):CWE-1333

CVSS Metrics

Base Score

7.5

Vector String

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Base Severity

HIGH

Version

3.1

Attack Vector (AV)

NETWORK

Attack Complexity (AC)

LOW

Privileges Required (PR)

NONE

User Interaction (UI)

NONE

Scope (S)

UNCHANGED

Confidentiality (C)

NONE

Integrity (I)

NONE

Availability (A)

HIGH

References

https://research.jfrog.com/vulnerabilities/jquery-validation-redos-xray-211348/

Base Score

HIGH7.5

Weakness Type (CWE):CWE-1333

CVSS Metrics

Base Score

7.5

Vector String

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Base Severity

HIGH

Version

3.1

Attack Vector (AV)

NETWORK

Attack Complexity (AC)

LOW

Privileges Required (PR)

NONE

User Interaction (UI)

NONE

Scope (S)

UNCHANGED

Confidentiality (C)

NONE

Integrity (I)

NONE

Availability (A)

HIGH