CVE-2024-1246 Concrete CMS in version 9 before 9.2.5 is vulnerable to reflected XSS via the Image URL Import Feature

2024-02-0919:33:26

CWE-20

ConcreteCMS

github.com

cve-2024-1246

concrete cms

reflected xss

image url import

security vulnerability

administrator data validation

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

Confidence

High

SSVC

Exploitation

none

Automatable

Technical Impact

partial

JSON

Concrete CMS in version 9 before 9.2.5 is vulnerable to reflected XSS via the Image URL Import Feature due to insufficient validation of administrator provided data. A rogue administrator could inject malicious code when importing images, leading to the execution of the malicious code on the website user’s browser. The Concrete CMS Security team scored this 2 with CVSS v3 vector AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:N/A:N. This does not affect Concrete versions prior to version 9.

CNA Affected

[
  {
    "repo": "https://github.com/concretecms/concretecms",
    "vendor": "Concrete CMS ",
    "product": "Concrete CMS ",
    "versions": [
      {
        "status": "affected",
        "version": "9.0.0",
        "lessThan": "9.2.5",
        "versionType": "patch"
      }
    ],
    "defaultStatus": "unaffected"
  }
]