The nelio-ab-testing plugin before 4.5.9 for WordPress has SSRF in ajax/iesupport.php.
https://wordpress.org/plugins/nelio-ab-testing/#developers
Source: Mitre, NVD
Published: 2019-08-22
Updated: 2019-08-26
Base Score: 6.4
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:N
Severity: Medium
Base Score: 10
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N
Severity: Critical
EPSS: 0.00451