GHSA-259v-xm34-p7fr: Typo3 Cross-Site Scripting in Language Pack Handling

June 5, 2024

Failing to properly encode information from external sources, language pack handling in the install tool is vulnerable to cross-site scripting.

References

github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/2019-01-22-8.yaml
github.com/TYPO3/typo3
github.com/advisories/GHSA-259v-xm34-p7fr
typo3.org/security/advisory/typo3-core-sa-2019-004

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