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TITLE:
TinyWebGallery Multiple Cross-Site Scripting and Request Forgery
Vulnerabilities

SECUNIA ADVISORY ID:
SA49470

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/49470/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=49470

RELEASE DATE:
2012-06-14

DISCUSS ADVISORY:
http://secunia.com/advisories/49470/#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/49470/

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=49470

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:
High-Tech Bridge SA has discovered multiple vulnerabilities in
TinyWebGallery, which can be exploited by malicious people to conduct
cross-site scripting and cross-site request forgery attacks.

1) The application allows users to perform certain actions via HTTP
requests without performing any validity checks to verify the
requests. This can be exploited to e.g. execute arbitrary PHP code if
a logged-in administrative user visits a malicious web site.

2) Input passed via the "selitems[]" POST parameter to
/admin/index.php (when "action" is set to "copy", "chmod", or "arch")
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.

3) Input passed via the "searchitem" POST parameter to
/admin/index.php (when "action" is set to "search") 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 vulnerabilities are confirmed in version 1.8.7. Prior versions
may also be affected.

SOLUTION:
Update to version 1.8.8.

PROVIDED AND/OR DISCOVERED BY:
High-Tech Bridge SA

ORIGINAL ADVISORY:
TinyWebGallery:
http://www.tinywebgallery.com/forum/viewtopic.php?f=14&t=3274

High-Tech Bridge SA:
https://www.htbridge.com/advisory/HTB23093

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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Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.

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