What is CVE-2011-4322?

CVE-2011-4322 is a high-severity vulnerability in Websitebaker, classified under Missing Authentication for Critical Function. CVSS score: 7.5/10. Published 2020-01-21.

How severe is CVE-2011-4322?

High severity. CVSS v3 base score is 7.5 out of 10.

Auth bypass in Websitebaker

CVE-2011-4322

websitebaker prior to and including 2.8.1 has an authentication error in backup module.

Vulnerability class: Broken Authentication

Published 2020-01-21 · last modified 2026-06-16.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.012 (66.2th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 66th percentile — 66.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

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

Affected products

Websitebaker — versions prior to and including 2.8.1

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

References

www.openwall.com/lists/oss-security/2011/11/21/2 (Mailing List, Third Party Advisory)

Frequently asked questions

What is CVE-2011-4322?: CVE-2011-4322 is a high-severity vulnerability in Websitebaker, classified under Missing Authentication for Critical Function. CVSS score: 7.5/10. Published 2020-01-21.
How severe is CVE-2011-4322?: High severity. CVSS v3 base score is 7.5 out of 10.