title: Confirming an opt-in token does not invalidate previous opt-in tokens link: https://contao.org/en/news/security-vulnerability-cve-2019-10643.html cve: CVE-2019-10643 branches: 4.7.x: time: 2019-04-09 12:21:00 versions: ['>=4.7.0', '<4.7.3'] reference: composer://contao/core-bundle
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