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| purl | pkg:npm/validator@3.22.1 |
| Vulnerability | Summary | Fixed by |
|---|---|---|
|
VCID-4zv9-cpgr-nyep
Aliases: CVE-2025-56200 GHSA-9965-vmph-33xx |
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. |
Affected by 1 other vulnerability. |
|
VCID-5y3j-q5mp-p3cf
Aliases: CVE-2021-3765 GHSA-qgmg-gppg-76g5 |
validator.js is vulnerable to Inefficient Regular Expression Complexity |
Affected by 2 other vulnerabilities. |
|
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. |
Affected by 0 other vulnerabilities. |
| Vulnerability | Summary | Aliases |
|---|---|---|
| VCID-q24m-nb1z-suek | The validator module, versions < 3.22.1 are vulnerable to Regular Expression Denial of Service ([ReDoS](http://en.wikipedia.org/wiki/ReDoS)) in the isURL method. |
CVE-2014-8882
GHSA-f5w6-r7rg-mcgq GMS-2020-793 |
| VCID-swkj-b4bq-rfgw | The validator module is vulnerable to Regular Expression Denial of Service (ReDoS) in the isURL method. |
GMS-2014-24
|