VULNERABILITY INTELLIGENCE

CVE-2019-16699

CVSS score9.8 CRITICAL
EPSS probability2.43%
CISA KEVNot currently listed
Published2019-10-16
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

The sr_freecap (aka freeCap CAPTCHA) extension 2.4.5 and below and 2.5.2 and below for TYPO3 fails to sanitize user input, which allows execution of arbitrary Extbase actions, resulting in Remote Code Execution.

Weakness classification

  • CWE-20: Improper Input Validation

Primary references