CVE-2026-1555
WebStack <= 1.2024 - Unauthenticated Arbitrary File Upload
Summary
WebStack <= 1.2024 - Unauthenticated Arbitrary File Upload
Original description
The description as published by the source.
The WebStack theme for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the io_img_upload() function in all versions up to, and including, 1.2024. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.
References
- advisory github.com
- advisory nvd.nist.gov
- web github.com
- web github.com
- web wordfence.com