Vulnerability Description
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 Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Adsanityplugin | Adsanity | < 1.8.2 |
| Xen | Xen | - |
Related Weaknesses (CWE)
References
- https://blog.nintechnet.com/critical-vulnerability-in-wordpress-adsanity-plugin/Exploit
- https://www.wordfence.com/threat-intel/vulnerabilities/id/effd72d2-876d-4f8d-b1eThird Party Advisory
- http://www.openwall.com/lists/oss-security/2023/11/09/3Mailing List
- http://xenbits.xen.org/xsa/advisory-443.htmlPatchThird Party Advisory
- https://blog.nintechnet.com/critical-vulnerability-in-wordpress-adsanity-plugin/Exploit
- https://www.wordfence.com/threat-intel/vulnerabilities/id/effd72d2-876d-4f8d-b1eThird Party Advisory
FAQ
What is CVE-2022-4949?
CVE-2022-4949 is a vulnerability with a CVSS score of 8.8 (HIGH). 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 possi...
How severe is CVE-2022-4949?
CVE-2022-4949 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-4949?
Check the references section above for vendor advisories and patch information. Affected products include: Adsanityplugin Adsanity, Xen Xen.