Secunia Security Advisory - High-Tech Bridge has discovered multiple vulnerabilities in PBBoard, which can be exploited by malicious people to conduct cross-site request forgery and SQL injection attacks and bypass certain security restrictions.
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TITLE:
PBBoard Multiple Vulnerabilities
SECUNIA ADVISORY ID:
SA50153
VERIFY ADVISORY:
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http://secunia.com/advisories/50153/
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https://ca.secunia.com/?page=viewadvisory&vuln_id=50153
RELEASE DATE:
2012-08-08
DISCUSS ADVISORY:
http://secunia.com/advisories/50153/#comments
AVAILABLE ON SITE AND IN CUSTOMER AREA:
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http://secunia.com/advisories/50153/
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https://ca.secunia.com/?page=viewadvisory&vuln_id=50153
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DESCRIPTION:
High-Tech Bridge has discovered multiple vulnerabilities in PBBoard,
which can be exploited by malicious people to conduct cross-site
request forgery and SQL injection attacks and bypass certain security
restrictions.
1) Input passed via the "username" POST parameter (when "page" is set
to "send"), "email" POST parameter (when "page" is set to "forget"),
"password" POST parameter (when "page" is set to "forum_archive"),
"section" POST parameter (when "page" is set to "management"),
"section_id" POST parameter (when "page" is set to
"managementreply"), "member_id" POST parameter (when "page" is set to
"new_password", and "subjectid" POST parameter (when "page" is set to
"tags") to index.php is not properly sanitised before being used in a
SQL query. This can be exploited to manipulate SQL queries by
injecting arbitrary SQL code.
2) An error due to the application not validating the "member_id"
parameter can be exploited to change the password of other users.
3) 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. inject and execute arbitrary
PHP code if a logged-in administrator visits a malicious web site.
The vulnerabilities are confirmed in version 2.1.4. Other versions
may also be affected.
SOLUTION:
No official solution is currently available.
PROVIDED AND/OR DISCOVERED BY:
High-Tech Bridge
ORIGINAL ADVISORY:
HTB23101:
https://www.htbridge.com/advisory/HTB23101
OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
DEEP LINKS:
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EXTENDED DESCRIPTION:
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EXTENDED SOLUTION:
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EXPLOIT:
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