CVE-2024-4866: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in codersaiful UltraAddons for Elementor
The UltraAddons – Elementor Addons (Header Footer Builder, Custom Font, Custom CSS,Woo Widget, Menu Builder, Anywhere Elementor Shortcode) plugin for WordPress is vulnerable to Stored Cross-Site Scripting via multiple widgets in all versions up to, and including, 1.1.6 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. CVE-2024-37554 is potentially a duplicate of this.
AI Analysis
Technical Summary
CVE-2024-4866 is a stored cross-site scripting vulnerability in the UltraAddons for Elementor WordPress plugin, affecting all versions up to 1.1.6. The vulnerability arises from improper neutralization of input during web page generation, specifically insufficient input sanitization and output escaping on user-supplied attributes in multiple widgets. This allows authenticated attackers with contributor-level privileges or higher to inject arbitrary web scripts that execute in the context of users visiting the injected pages. The vulnerability has a CVSS 3.1 base score of 6.4, indicating medium severity. There is no vendor-provided patch or official remediation information available at this time. The vulnerability is related to CWE-79 (Improper Neutralization of Input During Web Page Generation).
Potential Impact
Successful exploitation allows an authenticated user with contributor-level access or higher to inject and execute arbitrary JavaScript in the context of other users viewing the affected pages. This can lead to information disclosure or session hijacking but does not impact availability. The vulnerability is rated medium severity with a CVSS score of 6.4. There are no known exploits in the wild reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict contributor-level access to trusted users only and consider disabling or limiting use of the affected widgets to reduce risk. Monitor official vendor channels for updates and apply patches promptly once available.
CVE-2024-4866: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in codersaiful UltraAddons for Elementor
Description
The UltraAddons – Elementor Addons (Header Footer Builder, Custom Font, Custom CSS,Woo Widget, Menu Builder, Anywhere Elementor Shortcode) plugin for WordPress is vulnerable to Stored Cross-Site Scripting via multiple widgets in all versions up to, and including, 1.1.6 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. CVE-2024-37554 is potentially a duplicate of this.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2024-4866 is a stored cross-site scripting vulnerability in the UltraAddons for Elementor WordPress plugin, affecting all versions up to 1.1.6. The vulnerability arises from improper neutralization of input during web page generation, specifically insufficient input sanitization and output escaping on user-supplied attributes in multiple widgets. This allows authenticated attackers with contributor-level privileges or higher to inject arbitrary web scripts that execute in the context of users visiting the injected pages. The vulnerability has a CVSS 3.1 base score of 6.4, indicating medium severity. There is no vendor-provided patch or official remediation information available at this time. The vulnerability is related to CWE-79 (Improper Neutralization of Input During Web Page Generation).
Potential Impact
Successful exploitation allows an authenticated user with contributor-level access or higher to inject and execute arbitrary JavaScript in the context of other users viewing the affected pages. This can lead to information disclosure or session hijacking but does not impact availability. The vulnerability is rated medium severity with a CVSS score of 6.4. There are no known exploits in the wild reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict contributor-level access to trusted users only and consider disabling or limiting use of the affected widgets to reduce risk. Monitor official vendor channels for updates and apply patches promptly once available.
Technical Details
- Data Version
- 5.1
- Assigner Short Name
- Wordfence
- Date Reserved
- 2024-05-14T11:53:37.252Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 699f6b97b7ef31ef0b556ff7
Added to database: 2/25/2026, 9:37:27 PM
Last enriched: 4/9/2026, 2:38:40 PM
Last updated: 4/11/2026, 11:24:45 PM
Views: 10
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