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[email protected]CVE-2021-24977

HistoryFeb 28, 2022 - 9:15 a.m.

CVE-2021-24977

2022-02-2809:15:08

CWE-862

[email protected]

web.nvd.nist.gov

cve-2021-24977

wordpress plugin

use any font

custom font uploader

unauthenticated access

arbitrary css

stored xss issues

5.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

6.1 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

41.3%

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

Affected configurations

Vulners

NVD

Node

use_any_font_projectuse_any_fontRange<6.2.1

VendorProductVersionCPE
use_any_font_projectuse_any_font*cpe:2.3:a:use_any_font_project:use_any_font:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
use_any_font_project	use_any_font	*	cpe:2.3:a:use_any_font_project:use_any_font::::::::

CNA Affected

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