CVE-2022-24728 Cross-site Scripting in CKEditor4

2022-03-1600:00:00

CWE-79

GitHub_M

www.cve.org

5.4 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

6.5 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

52.5%

JSON

CKEditor4 is an open source what-you-see-is-what-you-get HTML editor. A vulnerability has been discovered in the core HTML processing module and may affect all plugins used by CKEditor 4 prior to version 4.18.0. The vulnerability allows someone to inject malformed HTML bypassing content sanitization, which could result in executing JavaScript code. This problem has been patched in version 4.18.0. There are currently no known workarounds.

CNA Affected

[
  {
    "vendor": "ckeditor",
    "product": "ckeditor4",
    "versions": [
      {
        "version": "< 4.18.0",
        "status": "affected"
      }
    ]
  }
]