GitHub Advisoryadvisory · Packagist

GHSA-wrpf-2x8h-82gr Typo3 Arbitrary File Disclosure in Form Component

MEDIUM Published 2024-06-04 Modified 2024-06-04 Official page ↗
Ecosystem
Packagist
Packages
typo3/cms
Severity
Moderate
Weaknesses
CWE-200
Reviewed
2024-06-04

Affected packages

• Packagist typo3/cms: >= 6.2.0, < 6.2.20 → fixed in 6.2.20

Description

Failing to properly validate user input, the form component is susceptible to Arbitrary File Disclosure. A valid backend user account is needed to exploit this vulnerability. Only forms are vulnerable, which contain upload fields.

Related

Weakness · CWE (1)

  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor weakness

References