{"id":"EUVD-2025-34681","revision":"85c04f9af3584df1a67535ae24b8b0fe","records":[{"revision":"85c04f9af3584df1a67535ae24b8b0fe","observedAt":"2026-10-27T23:50:09.798+00:00","statement":{"source":"euvd","id":"EUVD-2025-34681","aliases":["CVE-2025-62381","GHSA-hwmc-4c8j-xxj7"],"title":"sveltekit-superforms makes SvelteKit forms a pleasure to use. sveltekit-superforms v2.27.3 and prior are susceptible to a prototype pollution vulnerability within the parseFormData function of formData.js. An attacker can inject string and …","description":"sveltekit-superforms makes SvelteKit forms a pleasure to use. sveltekit-superforms v2.27.3 and prior are susceptible to a prototype pollution vulnerability within the parseFormData function of formData.js. An attacker can inject string and array properties into Object.prototype, leading to denial of service, type confusion, and potential remote code execution in downstream applications that rely on polluted objects. This vulnerability is fixed in 2.27.4.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:L/VA:H/SC:L/SI:L/SA:L","score":8.3,"severity":null}],"references":["https://github.com/ciscoheat/sveltekit-superforms/security/advisories/GHSA-hwmc-4c8j-xxj7","https://github.com/ciscoheat/sveltekit-superforms/commit/4a1310dd1a94176bb22036662c530dad48059ca4"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-34681","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Oct 15, 2025, 5:12:47 PM","dateUpdated":"Oct 15, 2025, 7:50:48 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2025-34681","identifiers":["EUVD-2025-34681","CVE-2025-62381","GHSA-hwmc-4c8j-xxj7"]},"retained":false,"historicalAffected":[]}],"coverage":[]}