The handl-utm-grabber plugin before 2.6.5 for WordPress has CSRF via add_option and update_option.
https://www.pluginvulnerabilities.com/2019/08/26/our-proactive-monitoring-caught-an-authenticated-option-update-vulnerability-in-handl-utm-grabber/
https://wpvulndb.com/vulnerabilities/9848
https://wordpress.org/plugins/handl-utm-grabber/#developers
Source: Mitre, NVD
Published: 2019-08-29
Updated: 2026-06-17
Base Score: 6.8
Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P
Severity: Medium
Base Score: 8.8
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Severity: High
EPSS: 0.00131