CVE-2020-11512 Information

Description

Stored XSS in the IMPress for IDX Broker WordPress plugin before 2.6.2 allows authenticated attackers with minimal (subscriber-level) permissions to save arbitrary JavaScript in the plugin’s settings panel via the idx_update_recaptcha_key AJAX action and a crafted idx_recaptcha_site_key parameter which would then be executed in the browser of any administrator visiting the panel. This could be used to create new administrator-level accounts.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Reference

https://wordpress.org/plugins/idx-broker-platinum/developers https://www.wordfence.com/blog/2020/03/vulnerabilities-patched-in-impress-for-idx-broker/

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

5.4