Description
Multiple cross-site scripting (XSS) vulnerabilities in Sage 1.3.6 allow remote attackers to inject arbitrary web script or HTML via JavaScript in a content:encoded element within an item element in an RSS feed, as demonstrated by four example content:encoded elements that use XMLHttpRequest to read arbitrary local files, aka "Cross Context Scripting."
References
- 19928 vdb-entry
- 20060908 Cross Context Scripting with Sage mailing-list
- http://www.snellspace.com/wp/?p=410
- http://downloads.securityfocus.com/vulnerabilities/exploits/sage-inputvalidation.xml
- ADV-2006-3553 vdb-entry
- http://www.intertwingly.net/blog/2006/08/09/Attack-Delivery-TestSuite
- sage-rss-xss(28855) vdb-entry
- http://www.gnucitizen.org/blog/cross-context-scripting-with-sage
- http://www.snellspace.com/wp/?p=448
- 1558 third-party-advisory
- 21839 third-party-advisory