The addthis plugin before 5.0.13 for WordPress has CSRF with resultant XSS via the wp-admin/options-general.php?page=addthis_social_widget pubid parameter.
https://wpvulndb.com/vulnerabilities/8246
http://blog.cinu.pl/2015/11/php-static-code-analysis-vs-top-1000-wordpress-plugins.html
https://wordpress.org/plugins/addthis/#developers
Source: Mitre, NVD
Published: 2019-09-26
Updated: 2019-09-26
Base Score: 3.5
Vector: CVSS2#AV:N/AC:M/Au:S/C:N/I:P/A:N
Severity: Low
Base Score: 4.8
Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Severity: Medium
EPSS: 0.00255