Description
pmwiki.php in PmWiki 2.1 beta 20, with register_globals enabled, allows remote attackers to bypass protection mechanisms that deregister global variables by setting both a GPC variable and a GLOBALS[] variable with the same name, which causes PmWiki to unset the GLOBALS[] variable but not the GPC variable, which creates resultant vulnerabilities such as remote file inclusion and cross-site scripting (XSS).
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://archives.neohapsis.com/archives/fulldisclosure/2006-01/0931.html ↗
- https://exchange.xforce.ibmcloud.com/vulnerabilities/24368 ↗
- http://secunia.com/advisories/18634 ↗
- http://www.ush.it/2006/01/24/pmwiki-multiple-vulnerabilities/ ↗
- https://exchange.xforce.ibmcloud.com/vulnerabilities/24367 ↗
- http://securitytracker.com/id?1015550 ↗
- http://www.securityfocus.com/bid/16421 ↗
- http://www.vupen.com/english/advisories/2006/0375 ↗
- https://exchange.xforce.ibmcloud.com/vulnerabilities/24366 ↗