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Database

Reflected cross-site scripting (XSS) In typo3/cms-core

Description

TYPO3 Cross-Site Scripting in Form Framework Failing to properly encode user input, frontend forms handled by the form framework (system extension “form”) are vulnerable to cross-site scripting.

Mitigation

Update Impact

Minimal update. May introduce new vulnerabilities or breaking changes.

Ecosystem
Package
Affected version
Patched versions

Aliases

1. GCVE-GHSA-4459-qrcc-vfcf

References

1. https://github.com/TYPO3-CMS/core/commit/3b8b8b4416b921df4ccc7c5b4a8e9a069562be352. https://github.com/TYPO3-CMS/core/commit/a0e917008320e24c26780ba385fbfe738fcd45b93. https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/2019-01-22-6.yaml4. https://typo3.org/security/advisory/typo3-core-sa-2019-007

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