TYPO3-EXT-SA-2018-002: Missing Access Check in extension "Register to tt_address" (registeraddress)

Categories: Security Created by Torben Hansen
It has been discovered that the extension "Register to tt_address" (registeraddress) has a missing access check.
  • Release Date: August 9, 2018
  • Component Type: Third party extension. This extension is not a part of the TYPO3 default installation.
  • Vulnerability Type: Missing Access Check
  • Affected Versions: 1.0.6 and below 
  • Severity: Medium
  • Suggested CVSS v3.0: AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N/E:F/RL:O/RC:C
  • CVE: not assigned yet

Problem Description

Due to a missing access check, it is possible to delete certain tt_address records. 


An updated version 1.0.7 is available from the TYPO3 extension manager and at https://extensions.typo3.org/extension/download/registeraddress/1.0.7/zip/
Users of the extension are advised to update the extension as soon as possible.


Thanks to Martin Weymayer who discovered and reported the vulnerability. 

General Advice

Follow the recommendations that are given in the TYPO3 Security Guide. Please subscribe to the typo3-announce mailing list.