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CVE-2025-56200
Published: Sep 30, 2025
Modified: Sep 30, 2025
PUBLISHED
Description
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.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
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