CVE-2022-0220
WordPress GDPR & CCPA < 1.9.27 - Unauthenticated Reflected Cross-Site Scripting
MEDIUM 6.1EPSS 2.3%
The check_privacy_settings AJAX action of the WordPress GDPR WordPress plugin before 1.9.27, available to both unauthenticated and authenticated users, responds with JSON data without an "application/json" content-type. Since an HTML payload isn't properly escaped, it may be interpreted by a web browser led to this endpoint. Javascript code may be executed on a victim's browser. Due to v1.9.26 adding a CSRF check, the XSS is only exploitable against unauthenticated users (as they all share the same nonce)
- Affected
- WordPress GDPR
- CVSS v3.1 NVD
- 6.1 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - CVSS v2.0 NVD
- 4.3 MEDIUM
AV:N/AC:M/Au:N/C:N/I:P/A:N - EPSS
- 2.32% chance of exploitation in the next 30 days, 83rd percentile
- Nuclei
- medium · CWE-116
- Published
- 2022-02-01
- Updated
- 2024-08-02