vulnerability
WordPress Theme: nexter: CVE-2023-45658: Missing Authorization
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:L/Au:S/C:N/I:P/A:N) | Oct 12, 2023 | Dec 8, 2025 | Dec 8, 2025 |
Severity
4
CVSS
(AV:N/AC:L/Au:S/C:N/I:P/A:N)
Published
Oct 12, 2023
Added
Dec 8, 2025
Modified
Dec 8, 2025
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.
Solution
nexter-theme-cve-2023-45658
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