CVE-2024-34357 TYPO3 vulnerable to Cross-Site Scripting in ShowImageController

2024-05-1414:13:11

CWE-79

GitHub_M

github.com

typo3

cross-site scripting

showimagecontroller

cve-2024-34357

elts

lts

user-controlled values

file entities

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

6.3 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

15.5%

JSON

TYPO3 is an enterprise content management system. Starting in version 9.0.0 and prior to versions 9.5.48 ELTS, 10.4.45 ELTS, 11.5.37 LTS, 12.4.15 LTS, and 13.1.1, failing to properly encode user-controlled values in file entities, the ShowImageController (_eID tx_cms_showpic_) is vulnerable to cross-site scripting. Exploiting this vulnerability requires a valid backend user account with access to file entities. TYPO3 versions 9.5.48 ELTS, 10.4.45 ELTS, 11.5.37 LTS, 12.4.15 LTS, 13.1.1 fix the problem described.

CNA Affected

[
  {
    "vendor": "TYPO3",
    "product": "typo3",
    "versions": [
      {
        "version": ">= 9.0.0, < 9.5.48",
        "status": "affected"
      },
      {
        "version": ">= 10.0.0, < 10.4.45",
        "status": "affected"
      },
      {
        "version": ">= 11.0.0, < 11.5.37",
        "status": "affected"
      },
      {
        "version": ">= 12.0.0, < 12.4.15",
        "status": "affected"
      },
      {
        "version": ">= 13.0.0, < 13.1.1",
        "status": "affected"
      }
    ]
  }
]