CVSS base score
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
What the vulnerability does
The OneElements – Best Elementor Addons plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG File uploads in all versions up to, and including, 1.3.7 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses the SVG file.
Explanation of Vulnerability in Simple Terms
OneElements – Best Elementor Addons versions 1.3.7 and earlier contain a stored cross-site scripting (XSS) vulnerability. An authenticated user with low privileges can inject malicious scripts that execute in the browsers of other site visitors, including administrators. The vulnerability affects the site's integrity and confidentiality but does not impact availability.
What an attacker can do
Inject malicious scripts that run in other users' browsers, potentially stealing session tokens or modifying page content.
Potential impact on your site
Authenticated users can inject persistent malicious code affecting all site visitors, including admins; requires immediate patching.
Conditions required to exploit
Attacker must have a low-privilege authenticated account on the site; no user interaction required from victims.
Key dates
External resources
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