CVE-2021-24977 Use Any Font < 6.2.1 - Unauthenticated Arbitrary CSS Appending

2022-02-2809:06:26

CWE-862

WPScan

www.cve.org

0.001 Low

EPSS

Percentile

41.2%

JSON

The Use Any Font | Custom Font Uploader WordPress plugin before 6.2.1 does not have any authorisation checks when assigning a font, allowing unauthenticated users to sent arbitrary CSS which will then be processed by the frontend for all users. Due to the lack of sanitisation and escaping in the backend, it could also lead to Stored XSS issues

CNA Affected

[
  {
    "product": "Use Any Font | Custom Font Uploader",
    "vendor": "Unknown",
    "versions": [
      {
        "lessThan": "6.2.1",
        "status": "affected",
        "version": "6.2.1",
        "versionType": "custom"
      }
    ]
  }
]