Vulnerability Description
Directory traversal vulnerability in handlers/files.xml/files.xml.php in WikkaWiki 1.3.1 and 1.3.2 allows remote attackers to read or delete arbitrary files via a non-initial .. (dot dot) in the file parameter, as demonstrated by the /../../wikka.config.php pathname in a download action.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Wikkawiki | Wikkawiki | 1.3.1 |
Related Weaknesses (CWE)
References
- http://wush.net/trac/wikka/changeset/1828ExploitPatch
- http://wush.net/trac/wikka/ticket/1097
- http://wush.net/trac/wikka/changeset/1828ExploitPatch
- http://wush.net/trac/wikka/ticket/1097
FAQ
What is CVE-2011-4450?
CVE-2011-4450 is a vulnerability with a CVSS score of 6.4 (MEDIUM). Directory traversal vulnerability in handlers/files.xml/files.xml.php in WikkaWiki 1.3.1 and 1.3.2 allows remote attackers to read or delete arbitrary files via a non-initial .. (dot dot) in the file ...
How severe is CVE-2011-4450?
CVE-2011-4450 has been rated MEDIUM with a CVSS base score of 6.4/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2011-4450?
Check the references section above for vendor advisories and patch information. Affected products include: Wikkawiki Wikkawiki.