Vulnerability Description
Thrive “Legacy” Rise by Thrive Themes WordPress theme before 2.0.0, Luxe by Thrive Themes WordPress theme before 2.0.0, Minus by Thrive Themes WordPress theme before 2.0.0, Ignition by Thrive Themes WordPress theme before 2.0.0, FocusBlog by Thrive Themes WordPress theme before 2.0.0, Squared by Thrive Themes WordPress theme before 2.0.0, Voice WordPress theme before 2.0.0, Performag by Thrive Themes WordPress theme before 2.0.0, Pressive by Thrive Themes WordPress theme before 2.0.0, Storied by Thrive Themes WordPress theme before 2.0.0 register a REST API endpoint to compress images using the Kraken image optimization engine. By supplying a crafted request in combination with data inserted using the Option Update vulnerability, it was possible to use this endpoint to retrieve malicious code from a remote URL and overwrite an existing file on the site with it or create a new file.This includes executable PHP files that contain malicious code.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Thrivethemes | Focusblog | < 2.0.0 |
| Thrivethemes | Ignition | < 2.0.0 |
| Thrivethemes | Luxe | < 2.0.0 |
| Thrivethemes | Minus | < 2.0.0 |
| Thrivethemes | Performag | < 2.0.0 |
| Thrivethemes | Pressive | < 2.0.0 |
| Thrivethemes | Rise | < 2.0.0 |
| Thrivethemes | Squared | < 2.0.0 |
| Thrivethemes | Storied | < 2.0.0 |
| Thrivethemes | Voice | < 2.0.0 |
Related Weaknesses (CWE)
References
- https://wpscan.com/vulnerability/a2424354-2639-4f53-a24f-afc11f6c4cacExploitThird Party Advisory
- https://www.wordfence.com/blog/2021/03/recently-patched-vulnerability-in-thrive-Third Party Advisory
- https://wpscan.com/vulnerability/a2424354-2639-4f53-a24f-afc11f6c4cacExploitThird Party Advisory
- https://www.wordfence.com/blog/2021/03/recently-patched-vulnerability-in-thrive-Third Party Advisory
FAQ
What is CVE-2021-24220?
CVE-2021-24220 is a vulnerability with a CVSS score of 9.1 (CRITICAL). Thrive “Legacy” Rise by Thrive Themes WordPress theme before 2.0.0, Luxe by Thrive Themes WordPress theme before 2.0.0, Minus by Thrive Themes WordPress theme before 2.0.0, Ignition by Thrive Themes W...
How severe is CVE-2021-24220?
CVE-2021-24220 has been rated CRITICAL with a CVSS base score of 9.1/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2021-24220?
Check the references section above for vendor advisories and patch information. Affected products include: Thrivethemes Focusblog, Thrivethemes Ignition, Thrivethemes Luxe, Thrivethemes Minus, Thrivethemes Performag.