VulnerableCode Package Details - pkg:npm/validator@13.15.20

Search for packages

Vulnerability	Summary	Fixed by
VCID-hr9j-sp88-yqcp Aliases: CVE-2025-12758 GHSA-vghf-hv5q-vc2g	Validator is Vulnerable to Incomplete Filtering of One or More Instances of Special Elements Versions of the package validator before 13.15.22 are vulnerable to Incomplete Filtering of One or More Instances of Special Elements in the isLength() function that does not take into account Unicode variation selectors (\uFE0F, \uFE0E) appearing in a sequence which lead to improper string length calculation. This can lead to an application using isLength for input validation accepting strings significantly longer than intended, resulting in issues like data truncation in databases, buffer overflows in other system components, or denial-of-service.	13.15.22 Affected by 0 other vulnerabilities.

Vulnerability

Summary

Fixed by

VCID-hr9j-sp88-yqcp
Aliases:
CVE-2025-12758
GHSA-vghf-hv5q-vc2g

Validator is Vulnerable to Incomplete Filtering of One or More Instances of Special Elements Versions of the package validator before 13.15.22 are vulnerable to Incomplete Filtering of One or More Instances of Special Elements in the isLength() function that does not take into account Unicode variation selectors (\uFE0F, \uFE0E) appearing in a sequence which lead to improper string length calculation. This can lead to an application using isLength for input validation accepting strings significantly longer than intended, resulting in issues like data truncation in databases, buffer overflows in other system components, or denial-of-service.

13.15.22
Affected by 0 other vulnerabilities.

Vulnerability	Summary	Aliases
VCID-4zv9-cpgr-nyep	validator.js has a URL validation bypass vulnerability in its isURL function A URL validation bypass vulnerability exists in validator.js prior to version 13.15.20. The isURL() function uses '://' as a delimiter to parse protocols, while browsers use ':' as the delimiter. This parsing difference allows attackers to bypass protocol and domain validation by crafting URLs leading to XSS and Open Redirect attacks.	CVE-2025-56200 GHSA-9965-vmph-33xx

Vulnerability

Summary

Aliases

VCID-4zv9-cpgr-nyep

validator.js has a URL validation bypass vulnerability in its isURL function A URL validation bypass vulnerability exists in validator.js prior to version 13.15.20. The isURL() function uses '://' as a delimiter to parse protocols, while browsers use ':' as the delimiter. This parsing difference allows attackers to bypass protocol and domain validation by crafting URLs leading to XSS and Open Redirect attacks.

CVE-2025-56200
GHSA-9965-vmph-33xx

Date	Actor	Action	Vulnerability	Source	VulnerableCode Version
2026-06-06T06:27:26.319237+00:00	GitLab Importer	Affected by	VCID-hr9j-sp88-yqcp	https://gitlab.com/gitlab-org/advisories-community/-/blob/main/npm/validator/CVE-2025-12758.yml	38.6.0
2026-06-05T21:50:35.731075+00:00	GHSA Importer	Fixing	VCID-4zv9-cpgr-nyep	https://github.com/advisories/GHSA-9965-vmph-33xx	38.6.0
2026-06-04T17:08:04.509097+00:00	GithubOSV Importer	Fixing	VCID-4zv9-cpgr-nyep	https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/09/GHSA-9965-vmph-33xx/GHSA-9965-vmph-33xx.json	38.6.0
2026-06-02T04:47:59.805533+00:00	GitLab Importer	Fixing	VCID-4zv9-cpgr-nyep	https://gitlab.com/gitlab-org/advisories-community/-/blob/main/npm/validator/CVE-2025-56200.yml	38.6.0