CVE-2026-42842 grav-plugin-form: XSS via Taxonomy Field Values in Admin Panel

The form plugin for Grav adds the ability to create and use forms. Prior to 9.1.0, a Stored Cross-Site Scripting XSS vulnerability exists in the Grav CMS Form plugin's select field template. Taxonomy tag and category values are rendered with the Twig |raw filter in the admin panel, bypassing the...

Cross-site Scripting (XSS)

Overview getgrav/grav is a Modern, Crazy Fast, Ridiculously Easy and Amazingly Powerful Flat-File CMS. Affected versions of this package are vulnerable to Cross-site Scripting XSS in the rendering of taxonomy field values in the admin panel, where user-supplied input is output using the |raw filt...

Cross-Site Scripting (XSS)

getgrav/grav is vulnerable to Stored Cross-Site Scripting XSS. The vulnerability is due to insufficient input validation in the /admin/pages/page endpoint, which allows an attacker to inject malicious scripts into page metadata and taxonomy fields that are stored and executed when the page is...

CVE-2024-9590

The Category and Taxonomy Meta Fields plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the image meta field value in the 'wpaftaddmetatextinput' function in versions up to, and including, 1.0.0 due to insufficient input sanitization and output escaping on user supplied...

CVE-2024-9588

The Category and Taxonomy Meta Fields plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.0.0. This is due to missing or incorrect nonce validation on the 'wpaftoptionpage' function. This makes it possible for unauthenticated attackers to add and...

Simple hierarchical select - Moderately critical - Cross site request forgery - SA-CONTRIB-2019-038

Simple hierarchical select defines a new form widget for taxonomy fields to select a term by "browsing" through the vocabularies hierarchy. It also allows users to create new taxonomy terms using its widget directly in the node form. Version 7.x of Simple hierarchical select doesn't sufficiently...

SA-2008-039 - Suggested terms - Cross site scripting

This module provides "suggested terms" for free-tagging Taxonomy fields based on terms already submitted. Taxonomy terms as presented in the clickable list are not properly sanitized. Users who are able to create new terms are able to insert arbitrary script code and HTML into certain edit pages...