CVE-2026-82257
MEDIUM
NVD
CVSS Score
4.3
Severity
MEDIUM
Published
Aug 28, 2026
Vendor
unknown
Description
SvelteKit versions before 2.69.1 contain a prototype pollution vulnerability in remote form functions with file input fields that accept arbitrary user-controlled path names. Attackers can manipulate the deletion path to remove methods on the prototype, potentially disabling application functionality.