typo3-cms/core · Security
TYPO3 Cross-Site Scripting in Form Framework
- GHSA ID
- GHSA-4459-qrcc-vfcf
- Severity
- medium
- Published
- Updated
- CVSS
- 6.1 · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- CVSS v3
- 6.1 · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Description
Failing to properly encode user input, frontend forms handled by the form framework (system extension “form”) are vulnerable to cross-site scripting.
CWEs
- CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
References
- https://github.com/TYPO3-CMS/core/commit/3b8b8b4416b921df4ccc7c5b4a8e9a069562be35 ↗
- https://github.com/TYPO3-CMS/core/commit/a0e917008320e24c26780ba385fbfe738fcd45b9 ↗
- https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/2019-01-22-6.yaml ↗
- https://typo3.org/security/advisory/typo3-core-sa-2019-007 ↗
- https://github.com/advisories/GHSA-4459-qrcc-vfcf ↗