CVE-2021-24488

The WordPress Post Grid plugin (pre-2.1.8) contains a reflected XSS, due to improper sanitization of the slider-import search feature and the tab parameter, which are echoed back in pages. Impact: attacker could inject scripts viewed by users. Mitigation: upgrade to version 2.1.8 or higher; apply...

CVE-2022-0447

The CVE-2022-0447 issue affects the WordPress Post Grid plugin prior to version 2.1.16. The vulnerability arises because the post_types parameter is not sanitized/escaped before being echoed in the response of the post_grid_update_taxonomies_terms_by_posttypes AJAX action, which is accessible to ...

CVE-2021-24986

The CVE-2021-24986 case affects the WordPress Post Grid plugin prior to version 2.1.16. The vulnerability is a Reflected Cross‑Site Scripting (XSS) caused by not escaping the keyword parameter before it is output in an HTML attribute within the Post Grid search form. Impact as stated: Reflected X...

CVE-2024-1988

CVE-2024-1988 affects the WordPress plugins Post Grid / Combo Blocks (and related blocks) up to version 2.2.80, with stored XSS via the tag attribute in blocks due to insufficient input sanitization and output escaping. Exploitation requires authenticated access (Contributor+), enabling injection...