CVE-2023-1905: Timersys Wp Popups

Medium severity, CVSS 5.4. EPSS: 0.4% chance of exploitation in the next 30 days.

The WP Popups WordPress plugin before 2.1.5.1 does not properly escape the href attribute of its spu-facebook-page shortcode before outputting it back in a page/post where the shortcode is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks. This is due to an insufficient fix of CVE-2023-24003

Affected products

• Timersys Wp Popups: before 2.1.5.1 (fixed in 2.1.5.1)

Published 2023-05-08. Last modified 2026-06-17.