CRITICAL CWE-434
CVE-2025-7852
WPBookit <= 1.0.6 - Unauthenticated Arbitrary File Upload via image_upload_handle Function
Iqonicdesign·WPBookit
9.8/ 10
CVSS 3.1
Critical severity
1.6%
EPSS exploit odds
Chance of exploitation in the next 30 days
Higher than 76% of all CVEs
Not listed
CISA KEV catalog
No confirmed in-the-wild exploitation on CISA's list.
Timeline
- Published
- Jul 24, 2025
- Updated
- Apr 8, 2026
- First covered
- Jul 11, 2026
- Latest story
- 4 months ago
Summary
The WPBookit plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the image_upload_handle() function hooked via the 'add_new_customer' route in all versions up to, and including, 1.0.6. The plugin’s image‐upload handler calls move_uploaded_file() on client‐supplied files without restricting allowed extensions or MIME types, nor sanitizing the filename. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.
CWE-434Unrestricted Upload of File with Dangerous Type
Attack profile
Attack vectorNetwork
ComplexityLow
PrivilegesNone
User interactionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HAffected products
- Iqonicdesign WPBookitup to 1.0.6