Frontend Post Submission Manager Lite <= 1.2.7 - Unauthenticated Open Redirect via 'requested_page' Parameter

6.1
URL Redirection to Untrusted Site ('Open Redirect')
CVE CVE-2026-1296
CVSS 6.1 (Medium)
Publicly Published February 17, 2026
Last Updated February 18, 2026
Researcher kr0d

Description

The Frontend Post Submission Manager Lite plugin for WordPress is vulnerable to Open Redirection in all versions up to, and including, 1.2.7 due to insufficient validation on the 'requested_page' POST parameter in the verify_username_password function. This makes it possible for unauthenticated attackers to redirect users to potentially malicious sites if they can successfully trick them into performing an action such as clicking on a link.

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Vulnerability Details for Frontend Post Submission Manager Lite – Frontend Posting WordPress Plugin

Software Type Plugin
Software Slug frontend-post-submission-manager-lite (view on wordpress.org)
Patched? Yes
Remediation Update to version 1.2.8, or a newer patched version
Affected Version
  • 1.0.0 - 1.2.7
Patched Version
  • 1.2.8

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