The insta-gallery plugin before 2.4.8 for WordPress has no nonce validation for qligg_dismiss_notice or qligg_form_item_delete.
https://wpvulndb.com/vulnerabilities/9853
https://wordpress.org/plugins/insta-gallery/#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: 0.00202