LOW3.7
GHSA-347x-877p-hcwx
Information Disclosure in Password Reset
Quick fix
GHSA-347x-877p-hcwx — typo3/cms-core: upgrade to the fixed version with the command below.
composer require typo3/cms-core:^10.4.2Details
In TYPO3 CMS 10.4.0 through 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 * https://typo3.org/security/advisory/typo3-core-sa-2020-001
Are you affected?
Enter the version of the package you're using.
Affected packages
Packagist/typo3/cms-core
Introduced in:
10.0.0Fixed in: 10.4.2Fix
composer require typo3/cms-core:^10.4.2References
- https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-347x-877p-hcwx[WEB]
- https://github.com/TYPO3/typo3/security/advisories/GHSA-347x-877p-hcwx[WEB]
- https://nvd.nist.gov/vuln/detail/CVE-2020-11063[ADVISORY]
- https://github.com/TYPO3/typo3/commit/14929b98ecda0ce67329b0f25ca7c01ee85df574[WEB]
- https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2020-11063.yaml[WEB]
- https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2020-11063.yaml[WEB]
- https://github.com/TYPO3/typo3[PACKAGE]
- https://typo3.org/security/advisory/typo3-core-sa-2020-001[WEB]