CVE-2026-82257 — SvelteKit before 2.69.1 Prototype Pollution via File Input
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. At…
Published: 2026-08-28 · CVSS: 5.3 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7