HTML2WP <= 1.0.0 - Arbitrary File Upload

Unrestricted Upload of File with Dangerous Type
CVE CVE-2022-1574
CVSS Critical (9.8)
Publicly Published June 2, 2022
Last Updated January 22, 2024
Researcher Daniel Ruf
Description

The HTML2WP WordPress plugin through 1.0.0 does not have authorisation and CSRF checks when importing files, and does not validate them, as a result, unauthenticated attackers can upload arbitrary files (such as PHP) on the remote server

References

1 affected software package

Software Type Plugin
Software Slug html2wp (view on wordpress.org)
Patched? No
Affected Version
  • <= 1.0.0
Patched Version
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