CVE-2026-2126

CVE-2026-2126 affects the WordPress plugin “User Submitted Posts – Enable Users to Submit Posts from the Front End.” The issue is Incorrect Authorization: the function usp_get_submitted_category() accepts user-submitted category IDs from POST without validating against configured allowed categori...

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-2026-2126: Incorrect Authorization

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...