PT-2026-47744

CVE-2026-47351

Published

2026-06-09

Updated

2026-06-12

Description by

CVSS 4.0

5.3

Medium

MetricsAV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Name of the Vulnerable Software and Affected Versions TYPO3 CMS versions 10.4.0 through 13.4.30 TYPO3 CMS versions 14.0.0 through 14.3.2

Description Backend users can insert arbitrary records and files into the clipboard without proper read permission checks. This allows unauthorized users to gather information about records and files they are not permitted to view.

Recommendations Update TYPO3 CMS versions 10.4.0 through 13.4.30 to a version newer than 13.4.30. Update TYPO3 CMS versions 14.0.0 through 14.3.2 to a version newer than 14.3.2.

Exploitability

Exploit

Fix

Impacts

Researchers

Elias Häußler

Vincent Yang

Vendors

Affected products

Weakness enumeration

CWE-862: Missing Authorization

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor