CVE-2023-27489 Stored cross site scripting via SVG file upload in Kiwi TCMS

2023-03-2918:30:18

CWE-79

GitHub_M

www.cve.org

cve-2023-27489

stored cross site scripting

svg file upload

kiwi tcms

content-security-policy

upgrade

CVSS3

7.6

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

LOW

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

EPSS

0.001

Percentile

21.0%

JSON

Kiwi TCMS is an open source test management system for both manual and automated testing. Kiwi TCMS accepts SVG files uploaded by users which could potentially contain JavaScript code. If SVG images are viewed directly, i.e. not rendered in an HTML page, this JavaScript code could execute. This vulnerability has been fixed by configuring Kiwi TCMS to serve with the Content-Security-Policy HTTP header which blocks inline JavaScript in all modern browsers. This configuration change is provided in version 12.1 and users are advised to upgrade. Users unable to upgrade may set their Content-Security-Policy HTTP header manually.

CNA Affected

[
  {
    "vendor": "kiwitcms",
    "product": "Kiwi",
    "versions": [
      {
        "version": "< 12.1",
        "status": "affected"
      }
    ]
  }
]