MediumGHSA-jqr8-q455-xx45

TYPO3 Brute Force Protection Bypass in backend login

Published 30 May 2024 · Updated 5 Dec 2024

Affected packages

typo3/cmsComposer
Affected
>=6.2.0 <6.2.14
Fixed in
6.2.14
Update to the fixed version for your release line, for example:composer require typo3/cms:^6.2.14
typo3/cmsComposer
Affected
>=7.0.0 <7.3.1
Fixed in
7.3.1
Update to the fixed version for your release line, for example:composer require typo3/cms:^7.3.1

Details

The backend login has a basic brute force protection implementation which pauses for 5 seconds if wrong credentials are given. This pause however could be bypassed by forging a special request, making brute force attacks on backend editor credentials more feasible.

Is GHSA-jqr8-q455-xx45 in any of your client repos?

Checking one package by hand is fine. Checking it across forty client projects is not. NPMscan reads the lockfiles in every GitHub repo you pick, finds each project with an affected typo3/cms, and gives you the command that fixes it.

References

Advisory data from OSV.dev (opens OSV.dev in a new tab), refreshed daily.