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[email protected]CVE-2022-0220

HistoryFeb 01, 2022 - 1:15 p.m.

CVE-2022-0220

2022-02-0113:15:09

CWE-116

[email protected]

web.nvd.nist.gov

wordpress

gdpr

plugin

xss

vulnerability

unauthenticated access

csrf

nvd

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

6.1 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

47.2%

JSON

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 configurations

Vulners

NVD

Node

wordpresswordpressRange<1.9.27

VendorProductVersionCPE
wordpresswordpress*cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
wordpress	wordpress	*	cpe:2.3:a:wordpress:wordpress::::::::

CNA Affected

[
  {
    "vendor": "Unknown",
    "product": "WordPress GDPR",
    "versions": [
      {
        "status": "affected",
        "versionType": "custom",
        "version": "0",
        "lessThan": "1.9.27"
      }
    ],
    "defaultStatus": "unaffected"
  }
]