The Prime Slider – Addons for Elementor plugin suffers from a stored cross-site scripting vulnerability due to improper neutralization of input in the 'social_link_title' parameter of the 'blog' widget. This allows authenticated users with Contributor or higher privileges to inject arbitrary JavaScript code that executes in the context of users visiting the compromised pages. The vulnerability affects all versions up to 3.16.5 and has a CVSS 3.1 base score of 6.4 (medium severity). No patch or vendor advisory has been provided to confirm remediation status.

Successful exploitation allows an authenticated user with Contributor-level or higher privileges to inject persistent malicious scripts into pages generated by the plugin. This can lead to unauthorized actions performed in the context of other users, potentially compromising user sessions or data confidentiality. There is no indication of impact on availability. No known exploits have been reported in the wild.

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 removing the affected plugin if feasible. Monitor for vendor updates regarding patches or official mitigations.