The SeedProd coming-soon plugin before 5.1.1 for WordPress allows XSS.
https://www.jinsonvarghese.com/stored-xss-coming-soon-maintenance-mode-wordpress-plugin/
https://www.getastra.com/blog/911/plugin-exploit/stored-xss-coming-soon-page-maintenance-mode-plugin/
https://wpvulndb.com/vulnerabilities/10283
https://wordpress.org/plugins/coming-soon/#developers
http://packetstormsecurity.com/files/158649/WordPress-Maintenance-Mode-By-SeedProd-5.1.1-Cross-Site-Scripting.html
Source: Mitre, NVD
Published: 2020-06-24
Updated: 2026-06-17
Base Score: 3.5
Vector: CVSS2#AV:N/AC:M/Au:S/C:N/I:P/A:N
Severity: Low
Base Score: 5.4
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Severity: Medium
EPSS: 0.00399