Django REST framework

Lookup for vulnerabilities affecting packages.

Vulnerability_id VCID-apr7-9vue-3uhr

Summary

Regular expression denial of service in jquery-validation
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

Aliases

alias	CVE-2021-43306

alias	GHSA-j9m2-h2pv-wvph

Fixed_packages

url	pkg:deb/debian/node-jquery-validation@0?distro=sid
purl	pkg:deb/debian/node-jquery-validation@0?distro=sid
is_vulnerable	`false`
affected_by_vulnerabilities
resource_url	http://public2.vulnerablecode.io/packages/pkg:deb/debian/node-jquery-validation@0%3Fdistro=sid

url	pkg:deb/debian/node-jquery-validation@1.21.0%2Bdfsg-4?distro=sid
purl	pkg:deb/debian/node-jquery-validation@1.21.0%2Bdfsg-4?distro=sid
is_vulnerable	`false`
affected_by_vulnerabilities
resource_url	http://public2.vulnerablecode.io/packages/pkg:deb/debian/node-jquery-validation@1.21.0%252Bdfsg-4%3Fdistro=sid

url pkg:npm/jquery-validation@1.19.4

purl pkg:npm/jquery-validation@1.19.4

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-dgq1-519m-6ubb

vulnerability	VCID-zd8d-c1nk-g7a4

resource_url http://public2.vulnerablecode.io/packages/pkg:npm/jquery-validation@1.19.4

url	pkg:nuget/jQuery.Validation@1.19.4
purl	pkg:nuget/jQuery.Validation@1.19.4
is_vulnerable	`false`
affected_by_vulnerabilities
resource_url	http://public2.vulnerablecode.io/packages/pkg:nuget/jQuery.Validation@1.19.4

Affected_packages

url pkg:npm/jquery-validation@1.13.1

purl pkg:npm/jquery-validation@1.13.1

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-a286-32jj-eubk

vulnerability	VCID-apr7-9vue-3uhr

vulnerability	VCID-dgq1-519m-6ubb

vulnerability	VCID-zd8d-c1nk-g7a4

resource_url http://public2.vulnerablecode.io/packages/pkg:npm/jquery-validation@1.13.1

url pkg:npm/jquery-validation@1.14.0

purl pkg:npm/jquery-validation@1.14.0

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-a286-32jj-eubk

vulnerability	VCID-apr7-9vue-3uhr

vulnerability	VCID-dgq1-519m-6ubb

vulnerability	VCID-zd8d-c1nk-g7a4

resource_url http://public2.vulnerablecode.io/packages/pkg:npm/jquery-validation@1.14.0

url pkg:npm/jquery-validation@1.15.0-pre

purl pkg:npm/jquery-validation@1.15.0-pre

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-a286-32jj-eubk

vulnerability	VCID-apr7-9vue-3uhr

vulnerability	VCID-dgq1-519m-6ubb

vulnerability	VCID-zd8d-c1nk-g7a4

resource_url http://public2.vulnerablecode.io/packages/pkg:npm/jquery-validation@1.15.0-pre

url pkg:npm/jquery-validation@1.15.0

purl pkg:npm/jquery-validation@1.15.0

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-a286-32jj-eubk

vulnerability	VCID-apr7-9vue-3uhr

vulnerability	VCID-dgq1-519m-6ubb

vulnerability	VCID-zd8d-c1nk-g7a4

resource_url http://public2.vulnerablecode.io/packages/pkg:npm/jquery-validation@1.15.0

url pkg:npm/jquery-validation@1.15.1

purl pkg:npm/jquery-validation@1.15.1

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-a286-32jj-eubk

vulnerability	VCID-apr7-9vue-3uhr

vulnerability	VCID-dgq1-519m-6ubb

vulnerability	VCID-zd8d-c1nk-g7a4

resource_url http://public2.vulnerablecode.io/packages/pkg:npm/jquery-validation@1.15.1

url pkg:npm/jquery-validation@1.16.0

purl pkg:npm/jquery-validation@1.16.0

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-a286-32jj-eubk

vulnerability	VCID-apr7-9vue-3uhr

vulnerability	VCID-dgq1-519m-6ubb

vulnerability	VCID-zd8d-c1nk-g7a4

resource_url http://public2.vulnerablecode.io/packages/pkg:npm/jquery-validation@1.16.0

url pkg:npm/jquery-validation@1.17.0

purl pkg:npm/jquery-validation@1.17.0

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-a286-32jj-eubk

vulnerability	VCID-apr7-9vue-3uhr

vulnerability	VCID-dgq1-519m-6ubb

vulnerability	VCID-zd8d-c1nk-g7a4

resource_url http://public2.vulnerablecode.io/packages/pkg:npm/jquery-validation@1.17.0

url pkg:npm/jquery-validation@1.18.0

purl pkg:npm/jquery-validation@1.18.0

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-a286-32jj-eubk

vulnerability	VCID-apr7-9vue-3uhr

vulnerability	VCID-dgq1-519m-6ubb

vulnerability	VCID-zd8d-c1nk-g7a4

resource_url http://public2.vulnerablecode.io/packages/pkg:npm/jquery-validation@1.18.0

url pkg:npm/jquery-validation@1.19.0

purl pkg:npm/jquery-validation@1.19.0

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-a286-32jj-eubk

vulnerability	VCID-apr7-9vue-3uhr

vulnerability	VCID-dgq1-519m-6ubb

vulnerability	VCID-zd8d-c1nk-g7a4

resource_url http://public2.vulnerablecode.io/packages/pkg:npm/jquery-validation@1.19.0

url pkg:npm/jquery-validation@1.19.1

purl pkg:npm/jquery-validation@1.19.1

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-a286-32jj-eubk

vulnerability	VCID-apr7-9vue-3uhr

vulnerability	VCID-dgq1-519m-6ubb

vulnerability	VCID-zd8d-c1nk-g7a4

resource_url http://public2.vulnerablecode.io/packages/pkg:npm/jquery-validation@1.19.1

url pkg:npm/jquery-validation@1.19.2

purl pkg:npm/jquery-validation@1.19.2

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-a286-32jj-eubk

vulnerability	VCID-apr7-9vue-3uhr

vulnerability	VCID-dgq1-519m-6ubb

vulnerability	VCID-zd8d-c1nk-g7a4

resource_url http://public2.vulnerablecode.io/packages/pkg:npm/jquery-validation@1.19.2

url pkg:npm/jquery-validation@1.19.3

purl pkg:npm/jquery-validation@1.19.3

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-apr7-9vue-3uhr

vulnerability	VCID-dgq1-519m-6ubb

vulnerability	VCID-zd8d-c1nk-g7a4

resource_url http://public2.vulnerablecode.io/packages/pkg:npm/jquery-validation@1.19.3

url pkg:npm/jquery-validation@1.19.4-pre

purl pkg:npm/jquery-validation@1.19.4-pre

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-apr7-9vue-3uhr

vulnerability	VCID-dgq1-519m-6ubb

vulnerability	VCID-zd8d-c1nk-g7a4

resource_url http://public2.vulnerablecode.io/packages/pkg:npm/jquery-validation@1.19.4-pre

url pkg:nuget/jQuery.Validation@1.6.0

purl pkg:nuget/jQuery.Validation@1.6.0

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-a286-32jj-eubk

vulnerability	VCID-apr7-9vue-3uhr

resource_url http://public2.vulnerablecode.io/packages/pkg:nuget/jQuery.Validation@1.6.0

url pkg:nuget/jQuery.Validation@1.7.0

purl pkg:nuget/jQuery.Validation@1.7.0

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-a286-32jj-eubk

vulnerability	VCID-apr7-9vue-3uhr

resource_url http://public2.vulnerablecode.io/packages/pkg:nuget/jQuery.Validation@1.7.0

url pkg:nuget/jQuery.Validation@1.8.0

purl pkg:nuget/jQuery.Validation@1.8.0

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-a286-32jj-eubk

vulnerability	VCID-apr7-9vue-3uhr

resource_url http://public2.vulnerablecode.io/packages/pkg:nuget/jQuery.Validation@1.8.0

url pkg:nuget/jQuery.Validation@1.8.0.1

purl pkg:nuget/jQuery.Validation@1.8.0.1

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-a286-32jj-eubk

vulnerability	VCID-apr7-9vue-3uhr

resource_url http://public2.vulnerablecode.io/packages/pkg:nuget/jQuery.Validation@1.8.0.1

url pkg:nuget/jQuery.Validation@1.8.1

purl pkg:nuget/jQuery.Validation@1.8.1

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-a286-32jj-eubk

vulnerability	VCID-apr7-9vue-3uhr

resource_url http://public2.vulnerablecode.io/packages/pkg:nuget/jQuery.Validation@1.8.1

url pkg:nuget/jQuery.Validation@1.9.0

purl pkg:nuget/jQuery.Validation@1.9.0

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-a286-32jj-eubk

vulnerability	VCID-apr7-9vue-3uhr

resource_url http://public2.vulnerablecode.io/packages/pkg:nuget/jQuery.Validation@1.9.0

url pkg:nuget/jQuery.Validation@1.9.0.1

purl pkg:nuget/jQuery.Validation@1.9.0.1

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-a286-32jj-eubk

vulnerability	VCID-apr7-9vue-3uhr

resource_url http://public2.vulnerablecode.io/packages/pkg:nuget/jQuery.Validation@1.9.0.1

url pkg:nuget/jQuery.Validation@1.10.0

purl pkg:nuget/jQuery.Validation@1.10.0

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-a286-32jj-eubk

vulnerability	VCID-apr7-9vue-3uhr

resource_url http://public2.vulnerablecode.io/packages/pkg:nuget/jQuery.Validation@1.10.0

url pkg:nuget/jQuery.Validation@1.11.0

purl pkg:nuget/jQuery.Validation@1.11.0

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-a286-32jj-eubk

vulnerability	VCID-apr7-9vue-3uhr

resource_url http://public2.vulnerablecode.io/packages/pkg:nuget/jQuery.Validation@1.11.0

url pkg:nuget/jQuery.Validation@1.11.1

purl pkg:nuget/jQuery.Validation@1.11.1

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-a286-32jj-eubk

vulnerability	VCID-apr7-9vue-3uhr

resource_url http://public2.vulnerablecode.io/packages/pkg:nuget/jQuery.Validation@1.11.1

url pkg:nuget/jQuery.Validation@1.12.0

purl pkg:nuget/jQuery.Validation@1.12.0

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-a286-32jj-eubk

vulnerability	VCID-apr7-9vue-3uhr

resource_url http://public2.vulnerablecode.io/packages/pkg:nuget/jQuery.Validation@1.12.0

url pkg:nuget/jQuery.Validation@1.13.0

purl pkg:nuget/jQuery.Validation@1.13.0

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-a286-32jj-eubk

vulnerability	VCID-apr7-9vue-3uhr

resource_url http://public2.vulnerablecode.io/packages/pkg:nuget/jQuery.Validation@1.13.0

url pkg:nuget/jQuery.Validation@1.13.1

purl pkg:nuget/jQuery.Validation@1.13.1

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-a286-32jj-eubk

vulnerability	VCID-apr7-9vue-3uhr

resource_url http://public2.vulnerablecode.io/packages/pkg:nuget/jQuery.Validation@1.13.1

url pkg:nuget/jQuery.Validation@1.14.0

purl pkg:nuget/jQuery.Validation@1.14.0

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-a286-32jj-eubk

vulnerability	VCID-apr7-9vue-3uhr

resource_url http://public2.vulnerablecode.io/packages/pkg:nuget/jQuery.Validation@1.14.0

url pkg:nuget/jQuery.Validation@1.15.0

purl pkg:nuget/jQuery.Validation@1.15.0

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-a286-32jj-eubk

vulnerability	VCID-apr7-9vue-3uhr

resource_url http://public2.vulnerablecode.io/packages/pkg:nuget/jQuery.Validation@1.15.0

url pkg:nuget/jQuery.Validation@1.15.1

purl pkg:nuget/jQuery.Validation@1.15.1

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-a286-32jj-eubk

vulnerability	VCID-apr7-9vue-3uhr

resource_url http://public2.vulnerablecode.io/packages/pkg:nuget/jQuery.Validation@1.15.1

url pkg:nuget/jQuery.Validation@1.16.0

purl pkg:nuget/jQuery.Validation@1.16.0

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-a286-32jj-eubk

vulnerability	VCID-apr7-9vue-3uhr

resource_url http://public2.vulnerablecode.io/packages/pkg:nuget/jQuery.Validation@1.16.0

url pkg:nuget/jQuery.Validation@1.17.0

purl pkg:nuget/jQuery.Validation@1.17.0

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-a286-32jj-eubk

vulnerability	VCID-apr7-9vue-3uhr

resource_url http://public2.vulnerablecode.io/packages/pkg:nuget/jQuery.Validation@1.17.0

url pkg:nuget/jQuery.Validation@1.19.1

purl pkg:nuget/jQuery.Validation@1.19.1

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-a286-32jj-eubk

vulnerability	VCID-apr7-9vue-3uhr

resource_url http://public2.vulnerablecode.io/packages/pkg:nuget/jQuery.Validation@1.19.1

url pkg:nuget/jQuery.Validation@1.19.2

purl pkg:nuget/jQuery.Validation@1.19.2

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-a286-32jj-eubk

vulnerability	VCID-apr7-9vue-3uhr

resource_url http://public2.vulnerablecode.io/packages/pkg:nuget/jQuery.Validation@1.19.2

url pkg:nuget/jQuery.Validation@1.19.3

purl pkg:nuget/jQuery.Validation@1.19.3

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-apr7-9vue-3uhr

resource_url http://public2.vulnerablecode.io/packages/pkg:nuget/jQuery.Validation@1.19.3

References

reference_url

https://api.first.org/data/v1/epss?cve=CVE-2021-43306

reference_id

reference_type

scores

value	0.00829
scoring_system	epss
scoring_elements	0.74553
published_at	2026-04-21T12:55:00Z

value	0.00829
scoring_system	epss
scoring_elements	0.7456
published_at	2026-04-18T12:55:00Z

value	0.00844
scoring_system	epss
scoring_elements	0.74749
published_at	2026-04-04T12:55:00Z

value	0.00844
scoring_system	epss
scoring_elements	0.74722
published_at	2026-04-07T12:55:00Z

value	0.00844
scoring_system	epss
scoring_elements	0.74755
published_at	2026-04-08T12:55:00Z

value	0.00844
scoring_system	epss
scoring_elements	0.74769
published_at	2026-04-09T12:55:00Z

value	0.00844
scoring_system	epss
scoring_elements	0.74793
published_at	2026-04-11T12:55:00Z

value	0.00844
scoring_system	epss
scoring_elements	0.74772
published_at	2026-04-12T12:55:00Z

value	0.00844
scoring_system	epss
scoring_elements	0.74763
published_at	2026-04-13T12:55:00Z

value	0.00844
scoring_system	epss
scoring_elements	0.74719
published_at	2026-04-01T12:55:00Z

url

https://api.first.org/data/v1/epss?cve=CVE-2021-43306

reference_url

https://github.com/jquery-validation/jquery-validation

reference_id

reference_type

scores

value	LOW
scoring_system	generic_textual
scoring_elements

url

https://github.com/jquery-validation/jquery-validation

reference_url

https://github.com/jquery-validation/jquery-validation/commit/69cb17ed774b427f7e2ffcdf197968231725c30e

reference_id

reference_type

scores

value	LOW
scoring_system	generic_textual
scoring_elements

url

https://github.com/jquery-validation/jquery-validation/commit/69cb17ed774b427f7e2ffcdf197968231725c30e

reference_url

https://github.com/jquery-validation/jquery-validation/pull/2428

reference_id

reference_type

scores

value	LOW
scoring_system	generic_textual
scoring_elements

url

https://github.com/jquery-validation/jquery-validation/pull/2428

reference_url

https://nvd.nist.gov/vuln/detail/CVE-2021-43306

reference_id

reference_type

scores

value	LOW
scoring_system	generic_textual
scoring_elements

url

https://nvd.nist.gov/vuln/detail/CVE-2021-43306

reference_url

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

reference_id

reference_type

scores

value	LOW
scoring_system	generic_textual
scoring_elements

url

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

reference_url	https://research.jfrog.com/vulnerabilities/jquery-validation-redos-xray-211348/
reference_id
reference_type
scores
url	https://research.jfrog.com/vulnerabilities/jquery-validation-redos-xray-211348/

reference_url

https://github.com/advisories/GHSA-j9m2-h2pv-wvph

reference_id

GHSA-j9m2-h2pv-wvph

reference_type

scores

value	LOW
scoring_system	cvssv3.1_qr
scoring_elements

url

https://github.com/advisories/GHSA-j9m2-h2pv-wvph

Weaknesses

cwe_id	1333
name	Inefficient Regular Expression Complexity
description	The product uses a regular expression with an inefficient, possibly exponential worst-case computational complexity that consumes excessive CPU cycles.

cwe_id	937
name	OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
description	Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2013.

cwe_id	1035
name	OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
description	Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2017.

Exploits

Severity_range_score 0.1 - 3

Exploitability 0.5

Weighted_severity 2.7

Risk_score 1.4

Resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-apr7-9vue-3uhr

Vulnerability Instance