A blind SSRF vulnerability exists in the Visualizer plugin before 3.3.1 for WordPress via wp-json/visualizer/v1/upload-data.
https://wpvulndb.com/vulnerabilities/9892
https://wordpress.org/plugins/visualizer/#developers
https://nathandavison.com/blog/wordpress-visualizer-plugin-xss-and-ssrf
Source: Mitre, NVD
Published: 2019-09-30
Updated: 2026-06-17
Base Score: 5.8
Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:N
Severity: Medium
Base Score: 10
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N
Severity: Critical
EPSS: 0.39137