CVE-2022-0220

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)

CVSS v3 6.1 MEDIUM
CVSS v2.0 4.3 MEDIUM

6.1^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:N/I:P/A:N

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://wpscan.com/vulnerability/a91a01b9-7e36-4280-bc50-f6cff3e66059	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:welaunch:wordpress_gdpr\&ccpa:*:*:*:*:*:wordpress:*:*

History

07 Nov 2023, 03:41

Type	Values Removed	Values Added
CWE	~~CWE-116~~

26 Jun 2023, 18:59

Type	Values Removed	Values Added
CWE	~~CWE-79~~	CWE-116

Information

Published : 2022-02-01 13:15

Updated : 2024-02-28 18:48

NVD link : CVE-2022-0220

Mitre link : CVE-2022-0220

CVE.ORG link : CVE-2022-0220

JSON object : View

Products Affected

welaunch

wordpress_gdpr\&ccpa

CWE

CWE-116

Improper Encoding or Escaping of Output

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