Vulnerability Description
The Autoptimize WordPress plugin before 2.7.8 attempts to delete malicious files (such as .php) form the uploaded archive via the "Import Settings" feature, after its extraction. However, the extracted folders are not checked and it is possible to upload a zip which contained a directory with PHP file in it and then it is not removed from the disk. It is a bypass of CVE-2020-24948 which allows sending a PHP file via the "Import Settings" functionality to achieve Remote Code Execution.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Autoptimize | Autoptimize | < 2.7.8 |
Related Weaknesses (CWE)
References
- https://wpscan.com/vulnerability/93edcc23-894a-46c2-84d2-407dcb64ba1eExploitThird Party Advisory
- https://wpscan.com/vulnerability/93edcc23-894a-46c2-84d2-407dcb64ba1eExploitThird Party Advisory
FAQ
What is CVE-2021-24376?
CVE-2021-24376 is a vulnerability with a CVSS score of 9.8 (CRITICAL). The Autoptimize WordPress plugin before 2.7.8 attempts to delete malicious files (such as .php) form the uploaded archive via the "Import Settings" feature, after its extraction. However, the extracte...
How severe is CVE-2021-24376?
CVE-2021-24376 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2021-24376?
Check the references section above for vendor advisories and patch information. Affected products include: Autoptimize Autoptimize.