Nexter <= 2.0.3 - Missing Authorization

4.3
Missing Authorization
CVE CVE-2023-45658
CVSS 4.3 (Medium)
Publicly Published October 12, 2023
Last Updated January 22, 2024
Researcher Rafie Muhammad - Patchstack

Description

The Nexter theme for WordPress is vulnerable to unauthorized modification of data due to missing capability checks on several functions such as nexter_extra_ext_active_ajax, nexter_extra_ext_deactivate_ajax, nexter_ext_wp_replace_url_settings_ajax, nexter_ext_wp_duplicate_post_settings_ajax, nexter_ext_save_data_ajax, and more in versions up to, and including, 2.0.3. This makes it possible for authenticated attackers, with subscriber-level access and above, to duplicate posts, modify settings, and more.

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Vulnerability Details for Nexter

Software Type Theme
Software Slug nexter (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.0.4, or a newer patched version
Affected Version
  • <= 2.0.3
Patched Version
  • 2.0.4

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