CVE-2023-52084 Winter CMS Stored XSS through Backend ColorPicker FormWidget

2023-12-2822:15:59

CWE-79

GitHub_M

www.cve.org

winter cms

stored xss

backend formwidget

colorpicker

patched in v1.2.4.

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

EPSS

Percentile

14.0%

JSON

Winter is a free, open-source content management system. Prior to 1.2.4, Users with access to backend forms that include a ColorPicker FormWidget can provide a value that would then be rendered unescaped in the backend form, potentially allowing for a stored XSS attack. This issue has been patched in v1.2.4.

CNA Affected

[
  {
    "vendor": "wintercms",
    "product": "winter",
    "versions": [
      {
        "version": "< 1.2.4",
        "status": "affected"
      }
    ]
  }
]