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  5. TYPO3-CORE-SA-2016-023

TYPO3-CORE-SA-2016-023: Insecure Unserialize in TYPO3 Backend

November 22, 2016

Failing to properly validate incoming data, the suggest wizard is susceptible to insecure unserialize. To exploit this vulnerability a valid backend user account is needed.

References

  • typo3.org/teams/security/security-bulletins/typo3-core/typo3-core-sa-2016-023

Code Behaviors & Features

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Affected versions

All versions before 6.2.29, all versions starting from 7.6.0 before 7.6.13, all versions starting from 8.0.0 before 8.4.1

Fixed versions

  • 6.2.29
  • 7.6.13
  • 8.4.1

Solution

Upgrade to versions 6.2.29, 7.6.13, 8.4.1 or above.

Source file

packagist/typo3/cms/TYPO3-CORE-SA-2016-023.yml

Spotted a mistake? Edit the file on GitLab.

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