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3 vulnerabilities found for validator by validator_project

CVE-2025-12758 (GCVE-0-2025-12758)
Vulnerability from nvd
Published
2025-11-27 05:00
Modified
2025-12-03 16:27
Severity ?
7.7 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P
CWE
  • CWE-792 - Incomplete Filtering of One or More Instances of Special Elements
Summary
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.
References
Impacted products
Vendor Product Version
n/a validator Version: 0   ≤
Show details on NVD website

To clipboard 

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          "url": "https://gist.github.com/koral--/ad31208b25b9e3d1e2e35f1d4d72572e"
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          "url": "https://github.com/validatorjs/validator.js/pull/2616"
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CVE-2025-56200 (GCVE-0-2025-56200)
Vulnerability from nvd
Published
2025-09-30 00:00
Modified
2025-09-30 19:36
Severity ?
6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CWE
  • n/a
Summary
A URL validation bypass vulnerability exists in validator.js through version 13.15.15. 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.
References
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

To clipboard 

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              "confidentialityImpact": "LOW",
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                "timestamp": "2025-09-30T19:34:38.959485Z",
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                "description": "CWE-79 Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
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          "url": "https://gist.github.com/junan-98/a93130505b258b9e4ec9f393e7533596"
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CVE-2025-12758 (GCVE-0-2025-12758)
Vulnerability from cvelistv5
Published
2025-11-27 05:00
Modified
2025-12-03 16:27
Severity ?
7.7 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P
CWE
  • CWE-792 - Incomplete Filtering of One or More Instances of Special Elements
Summary
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.
References
Impacted products
Vendor Product Version
n/a validator Version: 0   ≤
Show details on NVD website

To clipboard 

{
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