What is CVE-2011-4628?

CVE-2011-4628 is a critical-severity vulnerability in Typo3, classified under Improper Authentication. CVSS score: 9.8/10. Published 2019-11-06.

How severe is CVE-2011-4628?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Auth bypass in Typo3

CVE-2011-4628

TYPO3 before 4.3.12, 4.4.x before 4.4.9, and 4.5.x before 4.5.4 allows remote attackers to bypass authentication mechanisms in the backend through a crafted request.

Vulnerability class: Broken Authentication

EPSS: 0.016 (74.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Typo3 — versions before 4.5.4

Weakness classification (CWE)

CWE-287 — Improper Authentication

References

secalert@redhat.com (Third Party Advisory, x_refsource_MISC)
secalert@redhat.com (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2011-4628?: CVE-2011-4628 is a critical-severity vulnerability in Typo3, classified under Improper Authentication. CVSS score: 9.8/10. Published 2019-11-06.
How severe is CVE-2011-4628?: Critical severity. CVSS v3 base score is 9.8 out of 10.