Observable Response Discrepancy in TYPO3 CMS
CVE-2020-11063

3.7LOW

Key Information:

Vendor

Typo3

Status
Typo3 Cms
Vendor
CVE Published:
13 May 2020

What is CVE-2020-11063?

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.

Affected Version(s)

TYPO3 CMS >= 10.4.0, <= 10.4.1

References

https://github.com/TYPO3/typo3/security/advisories/GHSA-3...
x_refsource_CONFIRM
https://github.com/TYPO3/typo3/commit/14929b98ecda0ce6732...
x_refsource_MISC

CVSS V3.1

Score:
3.7
Severity:
LOW
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.