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TITLE:
Public Knowledge Project Open Conference Systems Multiple
Vulnerabilities

SECUNIA ADVISORY ID:
SA48467

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/48467/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=48467

RELEASE DATE:
2012-03-22

DISCUSS ADVISORY:
http://secunia.com/advisories/48467/#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/48467/

ONLY AVAILABLE IN CUSTOMER AREA:
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 * Report Reliability
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 * Remediation Status
 * Secunia CVSS Score
 * CVSS

https://ca.secunia.com/?page=viewadvisory&vuln_id=48467

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:
Some vulnerabilities have been discovered in Public Knowledge Project
Open Conference Systems, which can be exploited by by malicious people
to conduct cross-site scripting attacks and manipulate certain data.

1) Input passed via the "editor" and "callback" parameters is not
properly sanitised before being returned to the user.

For more information see vulnerability #2 in:
SA48464

2) Input passed via the "param" parameter is not properly verified
before being used to rename or delete files.

For more information see vulnerability #4 in:
SA48464

The vulnerabilities are confirmed in version 2.3.4. Prior versions
may also be affected.

SOLUTION:
Update to version 2.3.5.

PROVIDED AND/OR DISCOVERED BY:
Originally reported by High-Tech Bridge SA in Public Knowledge
Project Open Journal Systems.

ORIGINAL ADVISORY:
Public Knowledge Project Open Conference Systems:
http://pkp.sfu.ca/ocs/RELEASE-2.3.4

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:
This Advisory was delivered by Secunia as a free service to help
private users keeping their systems up to date against the latest
vulnerabilities.

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use those supplied by the vendor.

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