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Vulnerability record · CVE-2006-6790 · published 28 December 2006

CVE-2006-6790: Ultimate php board vulnerability

UUltimate Php Board · Ultimate Php Board

Direct static code injection vulnerability in chat/login.php in Ultimate PHP Board (UPB) 2.0b1 and earlier allows remote attackers to inject arbitrary PHP code via the username parameter, which is injected into chat/text.php.

7.5 CVSS 2.0 High EPSS 2.4% · top 16.5%
7.5CVSS 2.0 base score
2.4%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References
16 Jun 2026Last modified by NVD

Description

Direct static code injection vulnerability in chat/login.php in Ultimate PHP Board (UPB) 2.0b1 and earlier allows remote attackers to inject arbitrary PHP code via the username parameter, which is injected into chat/text.php.

AV:N/AC:L/Au:N/C:P/I:P/A:P

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://www.securityfocus.com/bid/21760
http://www.securityfocus.com/data/vulnerabilities/exploits/21760.pl
http://www.vupen.com/english/advisories/2006/5181
http://www.securityfocus.com/bid/21760
http://www.securityfocus.com/data/vulnerabilities/exploits/21760.pl
http://www.vupen.com/english/advisories/2006/5181

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

10.0CVE-2006-3203Ultimate php board vulnerabilityThe installation of Ultimate PHP Board (UPB) 1.9.6 and earlier includes a default administrator login account and password, which allows remote attac…EPSS 2.7%7.5CVE-2005-1615Ultimate php board vulnerabilityviewforum.php in Ultimate PHP Board (UPB) 1.8 through 1.9.6 may allow remote attackers to read sensitive data via the postorder parameter, which is n…EPSS 2.1%7.5CVE-2005-1616Ultimate php board vulnerabilityviewforum.php in Ultimate PHP Board (UPB) 1.8 through 1.9.6 allows remote attackers to obtain sensitive information via an invalid (1) id or possibly…EPSS 1.4%6.8CVE-2006-7169Ultimate php board vulnerabilityPHP remote file inclusion vulnerability in includes/header_simple.php in Ultimate PHP Board (UPB) 2.0 and earlier allows remote attackers to execute …EPSS 5.1%6.8CVE-2005-1614Ultimate php board vulnerabilityCross-site scripting (XSS) vulnerability in viewforum.php in Ultimate PHP Board (UPB) 1.8 through 1.9.6 allows remote attackers to inject arbitrary w…EPSS 3.7%6.5CVE-2006-3208Ultimate php board vulnerabilityDirect static code injection vulnerability in Ultimate PHP Board (UPB) 1.9.6 and earlier allows remote authenticated administrators to execute arbitr…EPSS 1.4%5.0CVE-2006-3204Ultimate php board vulnerabilityUltimate PHP Board (UPB) 1.9.6 and earlier uses a cryptographically weak block cipher with a large key collision space, which allows remote attackers…EPSS 1.8%5.0CVE-2006-3205Ultimate php board vulnerabilityUltimate PHP Board (UPB) 1.9.6 and earlier allows remote attackers to gain access via modified user_env, pass_env, power_env, and id_env parameters i…EPSS 1.4%

Source: NIST National Vulnerability Database (record CVE-2006-6790), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.