Smart Forms <= 2.6.84 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Options Update

8.8
Missing Authorization
CVE CVE-2023-49856
CVSS 8.8 (High)
Publicly Published December 7, 2023
Last Updated January 22, 2024
Researcher Abdi Pranata

Description

The Smart Forms plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the smart_forms_save_settings() function hooked via AJAX in versions up to, and including, 2.6.84. This makes it possible for authenticated attackers, with subscriber-level access and above, to update arbitrary options which can be used for remote code execution.

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Vulnerability Details for Smart Forms – when you need more than just a contact form

Software Type Plugin
Software Slug smart-forms (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.6.85, or a newer patched version
Affected Version
  • <= 2.6.84
Patched Version
  • 2.6.85

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