Vulnerability Description
The wp_ajax_upload-remote-file AJAX action of the External Media WordPress plugin before 1.0.34 was vulnerable to arbitrary file uploads via any authenticated users.
CVSS Score
8.8
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| External Media Project | External Media | < 1.0.34 |
Related Weaknesses (CWE)
References
- https://wpscan.com/vulnerability/4fb90999-6f91-4200-a0cc-bfe9b34a5de9ExploitThird Party Advisory
- https://www.wordfence.com/blog/2021/05/critical-vulnerability-patched-in-externaExploitThird Party Advisory
- https://wpscan.com/vulnerability/4fb90999-6f91-4200-a0cc-bfe9b34a5de9ExploitThird Party Advisory
- https://www.wordfence.com/blog/2021/05/critical-vulnerability-patched-in-externaExploitThird Party Advisory
FAQ
What is CVE-2021-24311?
CVE-2021-24311 is a vulnerability with a CVSS score of 8.8 (HIGH). The wp_ajax_upload-remote-file AJAX action of the External Media WordPress plugin before 1.0.34 was vulnerable to arbitrary file uploads via any authenticated users.
How severe is CVE-2021-24311?
CVE-2021-24311 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-2021-24311?
Check the references section above for vendor advisories and patch information. Affected products include: External Media Project External Media.