HIGH8.8

GHSA-4r76-xr68-w7m7

TYPO3 may allow editors to change, create, or delete metadata of files not within their file mounts

Quick fix

GHSA-4r76-xr68-w7m7 — typo3/cms: upgrade to the fixed version with the command below.

composer require typo3/cms:^6.2.14

Details

It has been discovered, that editors with access to file meta data table could change, create or delete metadata of files which are not within their file mounts.

Are you affected?

Enter the version of the package you're using.

Affected packages

Packagist/typo3/cms

Introduced in: 6.2.0Fixed in: 6.2.14

Fixcomposer require typo3/cms:^6.2.14

Packagist/typo3/cms

Introduced in: 7.0.0Fixed in: 7.3.1

Fixcomposer require typo3/cms:^7.3.1

References

https://github.com/TYPO3/typo3/commit/0decbf83c531cab77497429eb2edecf9a1038b25[WEB]
https://github.com/TYPO3/typo3/commit/bff9fa5945801d1d2c641ddc8eb86c6647549d80[WEB]
https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/2015-07-01-1.yaml[WEB]
https://github.com/TYPO3/typo3[PACKAGE]
https://typo3.org/security/advisory/typo3-core-sa-2015-002[WEB]
https://typo3.org/teams/security/security-bulletins/typo3-core/typo3-core-sa-2015-002[WEB]