Vulnerability Description
The WP Quick FrontEnd Editor plugin for WordPress is vulnerable to page content injection in versions up to, and including, 5.5. This is due to missing capability checks in the plugin's page-editing functionality. This makes it possible for low-authenticated attackers, such as subscribers, to edit/create any page or post on the blog.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Webdevocean | Wp Quick Frontend Editor | <= 5.5 |
Related Weaknesses (CWE)
References
- https://blog.nintechnet.com/multiple-vulnerabilities-in-wordpress-wp-quick-frontExploit
- https://wordpress.org/plugins/wp-quick-front-end-editor/#developersProduct
- https://www.wordfence.com/threat-intel/vulnerabilities/id/f5492bff-cfd9-41ed-a59Third Party Advisory
- https://blog.nintechnet.com/multiple-vulnerabilities-in-wordpress-wp-quick-frontExploit
- https://wordpress.org/plugins/wp-quick-front-end-editor/#developersProduct
- https://www.wordfence.com/threat-intel/vulnerabilities/id/f5492bff-cfd9-41ed-a59Third Party Advisory
FAQ
What is CVE-2021-4383?
CVE-2021-4383 is a vulnerability with a CVSS score of 8.1 (HIGH). The WP Quick FrontEnd Editor plugin for WordPress is vulnerable to page content injection in versions up to, and including, 5.5. This is due to missing capability checks in the plugin's page-editing f...
How severe is CVE-2021-4383?
CVE-2021-4383 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-4383?
Check the references section above for vendor advisories and patch information. Affected products include: Webdevocean Wp Quick Frontend Editor.