formie's unauthenticated front-end submission editing can overwrite existing submissions

Impact Unauthenticated users could modify existing submissions by posting a known or guessed submission ID to formie/submissions/save-submission. Patches 2.2.21, 3.1.26 Workarounds Block unauthenticated access to actions/formie/submissions/save-submission, or disable/customize front-end submissio...

CVE-2026-47266 Formie: Unauthenticated front-end submission editing can overwrite existing submissions

Formie is a Craft CMS plugin for creating forms. Prior to 2.2.21 and 3.1.26, unauthenticated users could modify existing submissions by posting a known or guessed submission ID to formie/submissions/save-submission. This vulnerability is fixed in 2.2.21 and 3.1.26...

CVE-2026-2126 User Submitted Posts <= 20260113 - Incorrect Authorization to Unauthenticated Category Restriction Bypass via 'user-submitted-category' Parameter

The User Submitted Posts – Enable Users to Submit Posts from the Front End plugin for WordPress is vulnerable to Incorrect Authorization in all versions up to, and including, 20260113. This is due to the uspgetsubmittedcategory function accepting user-submitted category IDs from the POST body...

CVE-2026-0913

The User Submitted Posts – Enable Users to Submit Posts from the Front End plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'uspaccess' shortcode in all versions up to, and including, 20260110 due to insufficient input sanitization and output escaping on user...

WordPress User Submitted Posts plugin open to redirection vulnerability

WordPress User Submitted Posts plugin is a WordPress plugin that allows website visitors to submit post content via a front-end form that includes features such as title, tags, categories, author information, URL, body text and image uploads. WordPress User Submitted Posts plugin suffers from an...

WordPress plugin User Submitted Posts 安全漏洞

WordPress User Submitted Posts plugin is a WordPress plugin that allows website visitors to submit post content via a front-end form that includes features such as title, tags, categories, author information, URL, body text and image uploads. WordPress User Submitted Posts plugin suffers from an...