Home / vulnerabilities Secunia Security Advisory 44540
Posted on 14 May 2011
Source : packetstormsecurity.org Link
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TITLE:
Movable Type MT-Cumulus Plugin "tagcloud" Cross-Site Scripting
Vulnerability
SECUNIA ADVISORY ID:
SA44540
VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/44540/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=44540
RELEASE DATE:
2011-05-13
DISCUSS ADVISORY:
http://secunia.com/advisories/44540/#comments
AVAILABLE ON SITE AND IN CUSTOMER AREA:
* Last Update
* Popularity
* Comments
* Criticality Level
* Impact
* Where
* Solution Status
* Operating System / Software
* CVE Reference(s)
http://secunia.com/advisories/44540/
ONLY AVAILABLE IN CUSTOMER AREA:
* Authentication Level
* Report Reliability
* Secunia PoC
* Secunia Analysis
* Systems Affected
* Approve Distribution
* Remediation Status
* Secunia CVSS Score
* CVSS
https://ca.secunia.com/?page=viewadvisory&vuln_id=44540
ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:
* AUTOMATED SCANNING
http://secunia.com/vulnerability_scanning/personal/
http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/
DESCRIPTION:
MustLive has discovered a vulnerability in the MT-Cumulus plugin for
Movable Type, which can be exploited by malicious people to conduct
cross-site scripting attacks.
Input passed via the "tagcloud" parameter to
mt-static/plugins/Cumulus/tagcloud.swf (when "mode" is set to "tags")
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 vulnerability is confirmed in version 1.02. Other versions may
also be affected.
SOLUTION:
Filter malicious characters and character sequences using a proxy.
PROVIDED AND/OR DISCOVERED BY:
MustLive
ORIGINAL ADVISORY:
http://websecurity.com.ua/5139/
OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/
DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/
EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/
EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/
EXPLOIT:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/
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