CVE-2023-47129 Statamic CMS remote code execution via front-end form uploads

2023-11-1018:48:03

CWE-434

GitHub_M

github.com

cve-2023-47129

statamic cms

remote code execution

front-end form uploads

vulnerability

patched

versions 3.4.13

4.33.0

CVSS3

8.3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.2

Confidence

Low

SSVC

Exploitation

none

Automatable

Technical Impact

total

JSON

Statmic is a core Laravel content management system Composer package. Prior to versions 3.4.13 and 4.33.0, on front-end forms with an asset upload field, PHP files crafted to look like images may be uploaded. This only affects forms using the “Forms” feature and not just any arbitrary form. This does not affect the control panel. This issue has been patched in 3.4.13 and 4.33.0.

ADP Affected

[
  {
    "cpes": [
      "cpe:2.3:a:statamic:cms:*:*:*:*:*:*:*:*"
    ],
    "vendor": "statamic",
    "product": "cms",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "3.4.13",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "4.0.0",
        "lessThan": "4.33.0",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  }
]