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Secunia Security Advisory 45998

Posted on 14 September 2011
Source : packetstormsecurity.org Link

 

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TITLE:
Habari HB-Cumulus Plugin "tagcloud" Cross-Site Scripting
Vulnerability

SECUNIA ADVISORY ID:
SA45998

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/45998/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=45998

RELEASE DATE:
2011-09-14

DISCUSS ADVISORY:
http://secunia.com/advisories/45998/#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/45998/

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=45998

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 HB-Cumulus plugin for
Habari, which can be exploited by malicious people to conduct
cross-site scripting attacks.

Input passed via the "tagcloud" parameter to
user/plugins/hb-cumulus/lib/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 1.4. Other versions may
also be affected.

SOLUTION:
Update to version 1.8.

PROVIDED AND/OR DISCOVERED BY:
MustLive

ORIGINAL ADVISORY:
HB-Cumulus:
https://github.com/lildude/HB-Cumulus/commit/d71bf41952a9679d1632f0a626dbc1a852a2963c

MustLive:
http://websecurity.com.ua/5356

OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXPLOIT:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

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About:
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Secunia NEVER sends attached files with advisories.
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use those supplied by the vendor.

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