ASA-2019-00413 – TYPO3: Information Disclosure in Backend User Interface

Posted on by Allele Security Intelligence in Alerts

Allele Security Alert

ASA-2019-00413

Identifier(s)

ASA-2019-00413, TYPO3-CORE-SA-2019-014

Title

Information Disclosure in Backend User Interface

Vendor(s)

TYPO3 Association

Product(s)

TYPO3 CMS

Affected version(s)

TYPO3 CMS versions 8.0.0 to 8.7.26
TYPO3 CMS versions 9.0.0 to 9.5.7

Fixed version(s)

TYPO3 CMS version 8.7.27
TYPO3 CMS version 9.5.8

Proof of concept

Unknown

Description

The element information component used to display properties of a certain record is susceptible to information disclosure. The list of references from or to the record is not properly checked for the backend user’s permissions. A valid backend user account is needed in order to exploit this vulnerability.

Technical details

Unknown

Credits

Florian Weiss

Reference(s)

TYPO3 9.5.8 and 8.7.27 security releases published
https://typo3.org/article/typo3-958-and-8727-security-releases-published/

TYPO3-CORE-SA-2019-014: Information Disclosure in Backend User Interface
https://typo3.org/security/advisory/typo3-core-sa-2019-014/

[TYPO3-announce] Announcing TYPO3 v9.5.8 and v8.7.27 security releases
http://lists.typo3.org/pipermail/typo3-announce/2019/000447.html

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Last modified: July 11, 2019

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