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Vulnerability Details : CVE-2007-5423

tiki-graph_formula.php in TikiWiki 1.9.8 allows remote attackers to execute arbitrary code via PHP sequences in the f array parameter, which are processed by create_function.
Publish Date : 2007-10-12 Last Update Date : 2012-10-24
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- CVSS Scores & Vulnerability Types

CVSS Score
7.5
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access User
Vulnerability Type(s) Execute Code
CWE ID 94

- Products Affected By CVE-2007-5423

# Product Type Vendor Product Version Update Edition Language
1 Application Tiki Tikiwiki Cms/groupware 1.9.8 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Tiki Tikiwiki Cms/groupware 1

- References For CVE-2007-5423

http://bugs.gentoo.org/show_bug.cgi?id=195503
http://osvdb.org/40478
OSVDB 40478
http://secunia.com/advisories/27344
SECUNIA 27344
http://securityreason.com/securityalert/3216
SREASON 3216
http://securityvulns.ru/Sdocument162.html
http://sourceforge.net/forum/forum.php?forum_id=744898 CONFIRM
http://www.securityfocus.com/archive/1/archive/1/482006/100/0/threaded
BUGTRAQ 20071010 Vulnerabilities digest
http://www.gentoo.org/security/en/glsa/glsa-200710-21.xml
GENTOO GLSA-200710-21
http://www.securityfocus.com/archive/1/archive/1/482128/100/0/threaded
BUGTRAQ 20071011 Tikiwiki 1.9.8 exploit ITW
http://www.vupen.com/english/advisories/2007/3492
VUPEN ADV-2007-3492
http://www.securityfocus.com/bid/26006
BID 26006 TikiWiki Tiki-Graph_Formula.PHP Code Injection Vulnerability Release Date:2007-10-24
http://milw0rm.com/exploits/4509
MILW0RM 4509
http://secunia.com/advisories/27190
SECUNIA 27190
http://sourceforge.net/project/shownotes.php?release_id=546283&group_id=64258 CONFIRM
http://xforce.iss.net/xforce/xfdb/37076
XF tikiwiki-tikigraphformula-command-execution(37076)

- Metasploit Modules Related To CVE-2007-5423

TikiWiki tiki-graph_formula Remote PHP Code Execution
TikiWiki (<= 1.9.8) contains a flaw that may allow a remote attacker to execute arbitrary PHP code. The issue is due to 'tiki-graph_formula.php' script not properly sanitizing user input supplied to create_function(), which may allow a remote attacker to execute arbitrary PHP code resulting in a loss of integrity.
Module type : exploit Rank : excellent Platforms : PHP


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