Description
In TYPO3 CMS versions 10.4.0 and 10.4.1, it has been discovered that time-based attacks can be used with the password reset functionality for backend users. This allows an attacker to mount user enumeration based on email addresses assigned to backend user accounts. This has been fixed in 10.4.2.
References (3)
Core 3
Core References
Third Party Advisory
https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-347x-877p-hcwx
Patch x_refsource_misc
https://github.com/TYPO3/typo3/commit/14929b98ecda0ce67329b0f25ca7c01ee85df574
Vendor Advisory x_refsource_confirm
https://github.com/TYPO3/typo3/security/advisories/GHSA-347x-877p-hcwx
Scores
CVSS v3
3.7
EPSS
0.0119
EPSS Percentile
63.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Details
CWE
CWE-204
CWE-203
Status
published
Products (4)
typo3/cms
10.0.0 - 10.4.2Packagist
typo3/cms-core
10.0.0 - 10.4.2Packagist
typo3/typo3
10.4.0
typo3/typo3
10.4.1
Published
May 13, 2020
Tracked Since
Feb 18, 2026