8.1
High
CVE-2026-10818 The WPForms Pro plugin for WordPress is vulnerable to Arbitrary File Upload in all versions up to, and including,…
Description
The WPForms Pro plugin for WordPress is vulnerable to Arbitrary File Upload in all versions up to, and including, 1.10.1.1 via the ajax_chunk_upload_finalize function. This is due to the file type validation occurring after chunk metadata and file contents have already been written to disk, and the assembled file not being deleted upon validation failure. This makes it possible for unauthenticated attackers to upload files that may be executable, which makes remote code execution possible.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| WPForms Pro 1.10 | earliest → 1.10.1.1 | No fix stated |
Other CVEs of WPForms Pro
The 4 CVEs of WPForms Pro →
CVE-2026-18409
The WPForms Pro plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Single Line Text and Paragraph…
7.2
High
CVE-2023-7063
The WPForms Pro plugin for WordPress is vulnerable to Stored Cross-Site Scripting via form submission parameters in…
7.2
High
CVE-2023-30500
Unauth
5.8
Medium