#VU27938 Observable Response Discrepancy in TYPO3 - CVE-2020-11063
Published: May 15, 2020
Vulnerability identifier: #VU27938
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2020-11063
CWE-ID: CWE-204
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
TYPO3
TYPO3
Software vendor:
TYPO3
TYPO3
Description
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to the time-based attacks can be used with the password reset functionality for backend users. A remote attacker can mount user enumeration based on email addresses assigned to backend user accounts.
Remediation
Install updates from vendor's website.