CVE-2024-4637: 
WordPress vulnerability analysis and mitigation

The Slider Revolution plugin for WordPress contains a Stored Cross-Site Scripting vulnerability (CVE-2024-4637) affecting all versions up to and including 6.7.10. The vulnerability was discovered and disclosed in June 2024, impacting the plugin's handling of user-supplied Elementor 'wrapperid' and 'zindex' display attributes (NVD).

The vulnerability stems from insufficient input sanitization and output escaping on the user-supplied Elementor 'wrapperid' and 'zindex' display attributes. The issue has been assigned a CVSS v3.1 base score of 5.4 (Medium) by NVD with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N, while Wordfence assigned a score of 6.4 (Medium) with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N (NVD).

When exploited, this vulnerability allows authenticated attackers with contributor-level access or higher to inject arbitrary web scripts into pages. These malicious scripts will execute whenever a user accesses an affected page (NVD).

The vulnerability requires an authenticated attacker with at least contributor-level privileges to exploit. The attack complexity is considered low, requiring user interaction for successful exploitation (NVD).

The vulnerability has been patched in version 6.7.11 of the Slider Revolution plugin. Users are advised to update to this version or later to protect against this security issue (Slider Changelog).