Description

WordPress Plugin Royal Elementor Addons and Templates is prone to a vulnerability that lets attackers upload arbitrary files because the application fails to properly verify user-supplied input. An attacker can exploit this vulnerability to upload arbitrary code and run it in the context of the webserver process. This may facilitate unauthorized access or privilege escalation; other attacks are also possible. WordPress Plugin Royal Elementor Addons and Templates version 1.3.78 is vulnerable; prior versions may also be affected.

Remediation

Update to plugin version 1.3.79 or latest

References

https://www.wordfence.com/blog/2023/10/psa-critical-unauthenticated-arbitrary-file-upload-vulnerability-in-royal-elementor-addons-and-templates-being-actively-exploited/

https://plugins.trac.wordpress.org/browser/royal-elementor-addons/tags/1.3.79/readme.txt?rev=2975414

Related Vulnerabilities

Oracle Database Server CVE-2011-0799 Vulnerability (CVE-2011-0799)

Drupal Improper Input Validation Vulnerability (CVE-2019-6342)

Oracle JRE CVE-2023-21938 Vulnerability (CVE-2023-21938)

WordPress Plugin Advanced Classifieds & Directory Pro Cross-Site Scripting (1.7.5)

WordPress Plugin Image Export Arbitrary File Download (1.1.0)

Severity

High

Classification

CVE-2023-5360 CWE-434 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Tags

Missing Update Unauthenticated File Upload