SQL Injection in Sir Gnuboard

CVE-2011-4066

SQL injection vulnerability in bbs/tb.php in Gnuboard 4.33.02 and earlier allows remote attackers to execute arbitrary SQL commands via the PATH_INFO.

Vulnerability class: SQL Injection

Published 2011-11-04 · last modified 2026-06-16.

CVSS v2 metric

CVSS v2 base score 7.5 (High). Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.

EPSS exploit prediction

EPSS: 0.016 (75.4th percentile), scored 2026-10-02.

Low probability of exploitation in the next 30 days, but still tracked. 75th percentile — 75.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.017 · newest: 0.016 · change: -0.000

Affected products

Sir Gnuboard — versions 3.30, 3.31, 3.32

Weakness classification (CWE)

CWE-89 — SQL Injection

References

www.securityfocus.com/bid/50173 (vdb-entry)
exchange.xforce.ibmcloud.com/vulnerabilities/70686 (vdb-entry)
www.securitytracker.com/id (vdb-entry)
www.exploit-db.com/exploits/17992 (Exploit, exploit)