CVE-2010-5099

The fileDenyPattern functionality in the PHP file inclusion protection API in TYPO3 4.2.x before 4.2.16, 4.3.x before 4.3.9, and 4.4.x before 4.4.5 does not properly filter file types, which allows remote attackers to bypass intended access restrictions and access arbitrary PHP files, as demonstrated using path traversal sequences with %00 null bytes and CVE-2010-3714 to read the TYPO3 encryption key from localconf.php.

• CWE-20

• http://blog.nibblesec.org/2010/12/typo3-sa-2010-020-typo3-sa-2010-022.htmlExploit
• http://secunia.com/advisories/35770Vendor Advisory
• http://typo3.org/teams/security/security-bulletins/typo3-core/typo3-sa-2010-022/Vendor Advisory
• http://www.exploit-db.com/exploits/15856Exploit
• http://www.openwall.com/lists/oss-security/2011/01/13/2
• http://www.openwall.com/lists/oss-security/2012/05/10/7
• http://www.openwall.com/lists/oss-security/2012/05/11/3
• http://www.openwall.com/lists/oss-security/2012/05/12/5
• https://exchange.xforce.ibmcloud.com/vulnerabilities/64180
• http://blog.nibblesec.org/2010/12/typo3-sa-2010-020-typo3-sa-2010-022.htmlExploit
• http://secunia.com/advisories/35770Vendor Advisory
• http://typo3.org/teams/security/security-bulletins/typo3-core/typo3-sa-2010-022/Vendor Advisory
• http://www.exploit-db.com/exploits/15856Exploit
• http://www.openwall.com/lists/oss-security/2011/01/13/2
• http://www.openwall.com/lists/oss-security/2012/05/10/7
• http://www.openwall.com/lists/oss-security/2012/05/11/3
• http://www.openwall.com/lists/oss-security/2012/05/12/5
• https://exchange.xforce.ibmcloud.com/vulnerabilities/64180

Published

May 30, 2012

Last Modified

Jun 16, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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