The AdSanity plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the 'ajax_upload' function in versions up to, and including, 1.8.1. This makes it possible for authenticated attackers with Contributor+ level privileges to upload arbitrary files on the affected sites server which makes remote code execution possible.
CVSS Details
- CVSS 3.1 Base Score: 8.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Adsanity Plugin | — | Update adsanity plugin to version 1.8.2, or a newer patched version | May 15, 2025 | Jan 25, 2022 |
| Gentoo Linux | — | Upgrade app-emulation/xen. | Sep 23, 2024 | Jun 7, 2023 |
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