CVSS 3.1 Score 6.4 of 10 (medium)


Published Oct 25, 2023
Updated: Nov 7, 2023


CVE-2023-5110 is a vulnerability in the BSK PDF Manager plugin for WordPress, affecting versions up to and including 3.4.1. The vulnerability allows authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts via the 'bsk-pdfm-category-dropdown' shortcode, due to insufficient input sanitization and output escaping on user supplied attributes. This can result in stored cross-site scripting attacks, where the injected scripts execute whenever a user accesses an injected page. The vulnerability has a base severity rating of MEDIUM, with a base score of 6.4 according to CVSS:3.1, indicating a moderate level of danger for organizations using the affected products. To remediate this vulnerability, users should update to the latest version of the BSK PDF Manager plugin that includes fixes for this issue.

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