Deeper Comments <= 2.1.1 - Missing Authorization to Authenticated(Subscriber+) Arbitrary Options Update

8.8
Missing Authorization
CVSS 8.8 (High)
Publicly Published October 25, 2023
Last Updated January 22, 2024
Researcher Jerome Bruandet - NinTechNet

Description

The Deeper Comments plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the update_options function in versions up to, and including, 2.1.1. This makes it possible for authenticated attackers with subscriber access and above, to modify arbitrary site options.

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Vulnerability Details for Deeper Comments

Software Type Plugin
Software Slug deeper-comments (view on wordpress.org)
Patched? No
Remediation No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement.
Affected Version
  • <= 2.1.1

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