Outdated TYPO3 Version
This documentation refers to an outdated TYPO3 version - either select a supported version or make sure to use a TYPO3 Extended Long Term Support (ELTS) version to continue getting security updates.
Report a security issue¶
If you find a security issue in the TYPO3 core system or in a TYPO3 extension (even if it is your own development), please report it to the TYPO3 Security Team – the Security Team only. Do not disclose the issue in public (for example in mailing lists, forums, on Twitter, your website or any 3rd party website).
The team tries to answer all requests as soon as possible and strives to respond in 2 working days, but please allow a reasonable amount of time to assess the issue and get back to you with an answer. If you suspect that your report has been overlooked, feel free to submit a reminder a few days after your initial submission.
You can contact the TYPO3 Security Team at firstname.lastname@example.org .
Please find further details about the TYPO3 Security Team at https://typo3.org/community/teams/security/ .