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Description

Unrestricted Upload of File with Dangerous Type vulnerability in epiphyt Form Block form-block allows Upload a Web Shell to a Web Server.This issue affects Form Block: from n/a through <= 1.5.5.

PUBLISHED Reserved 2025-07-28 | Published 2025-08-14 | Updated 2026-04-28 | Assigner Patchstack




CRITICAL: 9.0CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

Problem types

Unrestricted Upload of File with Dangerous Type

Product status

Default status
unaffected

Any version
affected

Credits

Phat RiO | Patchstack Bug Bounty Program finder

References

patchstack.com/...itrary-file-upload-vulnerability?_s_id=cve vdb-entry

cve.org (CVE-2025-54693)

nvd.nist.gov (CVE-2025-54693)

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