The SearchPlus plugin for WordPress is vulnerable to unauthorized modification and deletion of data in versions up to, and including, 1.7.1. This is due to a missing capability check and missing nonce validation on the searchplus_save_token_action_callback() and searchplus_reset_token_action_callback() functions, both of which are exposed to unauthenticated users through the wp_ajax_nopriv_ hooks. This makes it possible for unauthenticated attackers to overwrite or delete the plugin's stored account token and account name options (dym_token, dym_name, searchplus_token, searchplus_name, sp_token, sp_name).
CVSS Details
- CVSS 3.1 Base Score: 5.3
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)
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