CVE-2024-3345 is a stored cross-site scripting vulnerability (CWE-79) in the ShopLentor – All-in-One WooCommerce Growth & Store Enhancement Plugin for WordPress. The issue exists in all versions up to and including 2.8.8 within the woolentorsearch shortcode, where user input is not properly sanitized or escaped before being rendered on web pages. This allows authenticated attackers with contributor-level privileges or higher to inject arbitrary JavaScript code that executes in the context of users visiting the compromised pages. The CVSS 3.1 base score is 6.4, reflecting a medium severity with network attack vector, low attack complexity, and no user interaction required.

An attacker with contributor-level or higher access can inject persistent malicious scripts into pages via the vulnerable shortcode. This can lead to unauthorized actions performed in the context of other users, potentially compromising confidentiality and integrity of user data. The vulnerability does not affect availability and requires authenticated access, limiting its impact to users with elevated privileges.

No official patch or fix has been confirmed from the vendor as of the provided data. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict contributor-level access to trusted users only and consider disabling or removing the woolentorsearch shortcode if feasible to reduce exposure.