Two vulnerabilities have been reported in PluXml, which can be exploited by malicious people to conduct cross-site scripting attacks and disclose potentially sensitive information.

1) Input passed via the "default_lang" POST parameter to update/index.php is not properly verified before being used to include files. This can be exploited to include arbitrary files from local or external resources via directory traversal attacks.

2) Certain input related to file update is not properly sanitised before being returned to the user. This can be exploited to execute arbitrary HTML and script code in a user's browser session in context of an affected site.

The vulnerabilities are reported in versions prior to 5.1.6.

Solution
Update to version 5.1.6.

Provided and/or discovered by
1) High-Tech Bridge SA
2) The vendor credits gwae

Changelog
Further details available to Secunia VIM customers

Original Advisory
PluXml:
http://telechargements.pluxml.org/changelog

High-Tech Bridge SA:
https://www.htbridge.com/advisory/HTB23086

Deep Links
Links available to Secunia VIM customers