Exploit for CVE-2025-12758

CVE-2025-12758: Validator.js isLength Unicode Variation Sele...

CVE-2025-12758

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...

CVE-2025-12758

CVE-2025-12758—Validator.js isLength() Unicode variation selector bypass . Multiple IBM advisories reference affected product lines (e.g., IBM App Connect Enterprise, QRadar) where validator versions earlier than 13.15.22 are vulnerable due to incomplete filtering of Unicode variation selectors i...