GitHub Advisoryadvisory · Packagist

GHSA-hq37-rfjc-mr8h Cross-Site Scripting (XSS) in TYPO3 Backend

MEDIUM Published 2024-06-05 Modified 2024-06-05 Official page ↗
Ecosystem
Packagist
Packages
typo3/cms
Severity
Moderate
Weaknesses
CWE-79
Reviewed
2024-06-05

Affected packages

• Packagist typo3/cms: >= 6.2.0, < 6.2.27 → fixed in 6.2.27 • Packagist typo3/cms: >= 7.6.0, < 7.6.11 → fixed in 7.6.11 • Packagist typo3/cms: >= 8.0.0, < 8.3.1 → fixed in 8.3.1

Description

Failing to properly encode user input, the page module is vulnerable to Cross-Site Scripting. A valid backend user account with permissions to edit plugins is needed to exploit this vulnerability.

Related

Weakness · CWE (1)

  • CWE-79 Improper Neutralization of Input During Web Page Generation weakness

References