Information Disclosure

Affecting typo3/cms-core package, versions >=8.0.0, <8.7.23 || >=9.0.0, <9.5.4

Overview

typo3/cms-core is an open source enterprise content management system.

Affected versions of this package are vulnerable to Information Disclosure through the mechanisms used for configuration of RequireJS package loading. This way a potential attack can retrieve additional information about installed system and third party extensions.

Remediation

Upgrade typo3/cms-core to version 8.7.23, 9.5.4 or higher.

References

Do your applications use this vulnerable package?

CVSS Score

5.3
medium severity
  • Attack Vector
    Network
  • Attack Complexity
    Low
  • Privileges Required
    None
  • User Interaction
    None
  • Scope
    Unchanged
  • Confidentiality
    Low
  • Integrity
    None
  • Availability
    None
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:F/RL:O/RC:C
Credit
Sven Jürgens and Stefan Isak
CWE
CWE-200
Snyk ID
SNYK-PHP-TYPO3CMSCORE-73574
Disclosed
22 Jan, 2019
Published
22 Jan, 2019