CVE-2026-88043: Mang Board WP <= 2.4.0 - Unauthenticated Stored Cross-Site Scripting via 'data_type' Parameter
The Mang Board WP plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'datatype' parameter in all versions up to, and including, 2.4.0 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Affected Software
Event History
Frequently Asked Questions
Who can exploit this issue?
An unauthenticated remote attacker can exploit it; no account or user interaction is required to submit the malicious input. The injected script executes later when a user accesses an affected page.
Which installations are affected?
Mang Board WP versions up to and including 2.4.0 are affected. The provided information does not identify any configuration prerequisite or mitigation short of updating.
What is the impact if exploitation succeeds?
An attacker can store arbitrary web script through the data_type parameter. The script runs in the browser of users who visit the injected page, with potential impact to confidentiality and integrity.