InformationThe Parallels Plesk Panel 9.5.4 Micro-Update #6 for Linux was made available on 16-June, 2011 through the Auto-installer.
Product functional and security fixes:
[-] Multiple XSS vulnerabilities in Plesk were fixed.
[-] Plesk vulnerability that allows calling some API-RPC methods without enough permissions for their execution was fixed
Additional informationFor more information about Micro-Update installation procedure see the article:
#9294 Using Micro-Updates in Parallels Plesk Panel 9.x, 10.x and Parallels Small Business Panel