CVE-2007-5423 Code injection in n/a
Remote attackers can execute arbitrary code in TikiWiki by injecting PHP sequences into the graph formula parameter.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2007-5423?
CVE-2007-5423 is a high-severity code injection vulnerability in Tiki Tikiwiki Cms\/Groupware, published on 12 Oct 2007. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
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.
Weakness: CWE-94
Which versions are affected by CVE-2007-5423?
It affects 1 product.
Products include Tiki Tikiwiki Cms\/Groupware.
How do I fix CVE-2007-5423?
No fix has been published for CVE-2007-5423 yet. Limit exposure of the affected software until one is available.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2007-5423 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2007-5423 exists.
Public exploit code: 1 Metasploit module and 2 Exploit-DB entries.
Other vulnerabilities in Tiki Tikiwiki Cms\/Groupware
- CVE-2008-3653 Multiple unspecified vulnerabilities in TikiWiki CMS/Groupware before 2.0 have unknown impact and attack vectors.
- CVE-2007-6529 Other in n/a
- CVE-2010-4239 Path traversal in CMS Groupware
- CVE-2012-0911 Deserialization in n/a
- CVE-2025-34111 Tiki Wiki <= 15.1 ELFinder Unauthenticated File Upload RCE
Sources
Also known as GHSA-gg68-5jj6-x44x.