SKT Page Builder: Dangerous file upload
SKT Page Builder is affected by dangerous file upload. Exploitation requires at least subscriber-level access. Successful exploitation can place attacker-controlled executable content on the server and may lead to full site compromise.
- Component
- SKT Page Builder
- Plugin slug
skt-builder- Affected
- See vendor advisory
- Safe version
- See mitigation notes
- Published
- Jan 09, 2025
- Weakness
- CWE-862 — Missing Authorization
This CVE was published Jan 09, 2025 and is one of 2 known issues for this plugin.
Update, patch or deactivate.
Update SKT Page Builder to a release outside the affected range, or disable and remove it until a fixed version is available.
No confirmed safe version is listed. Consider a vendor-supported patch or temporarily restricting the affected functionality while you assess the risk.
Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.
Technical description
The SKT Page Builder plugin for WordPress is vulnerable to arbitrary file uploads due to a missing capability check on the 'addLibraryByArchive' function in all versions up to, and including, 4.6. This makes it possible for authenticated attackers, with subscriber-level access and above, to upload arbitrary files that make remote code execution possible.
CVE / CNA vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H