https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-06T05:03:48.716491+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2026-63429 CVE-2026-63429 — HeyForm has unauthenticated /api/upload endpoint that accepts arbitrary files with no auth/session/form context 2026-10-06T05:03:48.717959+00:00

Affected: heyform

HeyForm is an open-source form builder. Prior to version 3.0.0-rc.9, `POST /api/upload` has no authentication guard, no global guard, no form-context validation, no `openToken` requirement, and no session cookie check. Any anonymous internet user can upload files (PDF, DOC/DOCX, XLS/XLSX, CSV, TXT, MP4, images, etc., up to 10 MB) and receive a permanent public URL on the HeyForm domain. The endpoint is used by both authenticated form creators and unauthenticated form submitters; because no form-context binding exists, every request to it is anonymously accepted. Version 3.0.0-rc.9 contains a patch for the issue.