GitHub Advisoryadvisory · Packagist
GHSA-7q33-hxwj-7p8v TYPO3 Cross-Site Scripting in Backend Modal Component
MEDIUM
Official page ↗
- Ecosystem
- Packagist
- Packages
- typo3/cms
- Severity
- Moderate
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- Weaknesses
- CWE-79
- Reviewed
- 2024-06-07
Affected packages
• Packagist typo3/cms: >= 7.0.0, < 7.6.32 → fixed in 7.6.32
• Packagist typo3/cms: >= 8.0.0, < 8.7.21 → fixed in 8.7.21
• Packagist typo3/cms: >= 9.0.0, < 9.5.2 → fixed in 9.5.2
Description
Failing to properly encode user input, notifications shown in modal windows in the TYPO3 backend are vulnerable to cross-site scripting. A valid backend user account is needed in order to exploit this vulnerability.
Related
Weakness · CWE (1)
- CWE-79 Improper Neutralization of Input During Web Page Generation weakness
References
- https://github.com/TYPO3/typo3/commit/02cd5c97228cba477d16c68e28309ce25c433ce9 web
- https://github.com/TYPO3/typo3/commit/89a38ad0ef9411745954f53f29bea5b8ce81cd32 web
- https://github.com/TYPO3/typo3/commit/c35646c3f7795a4a7b0046a88f146b490fa4883c web
- https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/2018-12-11-2.yaml web
- https://github.com/TYPO3/typo3 package
- https://typo3.org/security/advisory/typo3-core-sa-2018-007 web