CVE-2023-2255 Remote documents loaded without prompt via IFrame

2023-05-2500:00:00

CWE-264

Document Fdn.

www.cve.org

cve-2023-2255; remote documents; iframe; improper access control; the document foundation libreoffice; external links; floating frames; inconsistent treatment; version 7.4; version 7.5

6.5 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

23.1%

JSON

Improper access control in editor components of The Document Foundation LibreOffice allowed an attacker to craft a document that would cause external links to be loaded without prompt. In the affected versions of LibreOffice documents that used “floating frames” linked to external files, would load the contents of those frames without prompting the user for permission to do so. This was inconsistent with the treatment of other linked content in LibreOffice. This issue affects: The Document Foundation LibreOffice 7.4 versions prior to 7.4.7; 7.5 versions prior to 7.5.3.

CNA Affected

[
  {
    "vendor": "The Document Foundation",
    "product": "LibreOffice",
    "versions": [
      {
        "version": "7.4",
        "status": "affected",
        "lessThan": "7.4.7",
        "versionType": "custom"
      },
      {
        "version": "7.5",
        "status": "affected",
        "lessThan": "7.5.3",
        "versionType": "custom"
      }
    ]
  }
]