What is CVE-2011-2934?

CVE-2011-2934 is a high-severity vulnerability in Websitebaker, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2020-01-14.

How severe is CVE-2011-2934?

High severity. CVSS v3 base score is 8.8 out of 10.

CSRF in Websitebaker

CVE-2011-2934

A Cross Site Request Forgery (CSRF) vulnerability exists in the administrator functions in WebsiteBaker 2.8.1 and earlier due to inadequate confirmation for sensitive transactions.

Vulnerability class: CSRF (Cross-Site Request Forgery)

Published 2020-01-14 · last modified 2026-06-16.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.005 (40.6th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 41st percentile — 40.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000

Affected products

Websitebaker — versions through 2.8.1

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

References

www.openwall.com/lists/oss-security/2011/08/19/13 (Exploit, Mailing List, Third Party Advisory)

Frequently asked questions

What is CVE-2011-2934?: CVE-2011-2934 is a high-severity vulnerability in Websitebaker, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2020-01-14.
How severe is CVE-2011-2934?: High severity. CVSS v3 base score is 8.8 out of 10.