Vulnerability in TYPO3

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.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 3.7 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.012 (68.4th percentile), scored .

Low probability of exploitation in the next 30 days, but still tracked. 68th percentile — 68.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2020-11063: held from 0.012 to 0.012.

EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: +0.000

Affected products

  • TYPO3 — versions 10.4.0, 10.4.1
  • TYPO3 Cms — versions >= 10.4.0, <= 10.4.1

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2020-11063?
CVE-2020-11063 is a low-severity vulnerability in TYPO3, classified under Observable Response Discrepancy. CVSS score: 3.7/10. Published 2020-05-13.
How severe is CVE-2020-11063?
Low severity. CVSS v3 base score is 3.7 out of 10.