CVE-2006-3994
HIGH · CVSS 7.5EPSS 3.8%EU EUVD
SQL injection vulnerability in the u2u_send_recp function in u2u.inc.php in XMB (aka extreme message board) 1.9.6 Alpha and earlier allows remote attackers to execute arbitrary SQL commands via the u2uid parameter to u2u.php, which is directly accessed from $_POST and bypasses the protection scheme.
Key facts
- CVSS score
- 7.5 (v2.0)
- Severity
- HIGH
- CVSS vector
AV:N/AC:L/Au:N/C:P/I:P/A:P- EPSS score
- 3.8% (90th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2006-3987)
- Published
- August 5, 2006
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2006-3987 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.
View on the EU Vulnerability DatabaseAffected products
- xmb software / xmb forum
References
- http://secunia.com/advisories/21293(Vendor Advisory)
- http://www.securityfocus.com/bid/19280(Exploit)
- http://www.vupen.com/english/advisories/2006/3088
- https://docs.xmbforum2.com/index.php?title=Security_Issue_History
- https://exchange.xforce.ibmcloud.com/vulnerabilities/28159
- https://www.exploit-db.com/exploits/2105
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
Query CVEs from your AI assistant
The CVE/NVD Explorer brain answers CVE questions directly inside Claude, ChatGPT, or any MCP assistant — always up to date, no setup. Add it once and stop pasting advisories into chat.
Add the CVE brain