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PHP Grade Book 1.9.4 Unauthenticated SQL Database Export
| Reporter | Title | Published | Views | Family All 11 |
|---|---|---|---|---|
 | PHP Grade Book 1.9.4 Unauthenticated SQL Database Export | 22 Mar 201200:00 | – | zdt |
 | CVE-2012-1670 | 22 Mar 201200:00 | – | circl |
 | CVE-2012-1670 | 31 Mar 201214:00 | – | cve |
 | CVE-2012-1670 | 31 Mar 201214:00 | – | cvelist |
 | PHP Grade Book 1.9.4 - SQL Database Export | 22 Mar 201200:00 | – | exploitdb |
 | PHP Grade Book 1.9.4 - SQL Database Export | 22 Mar 201200:00 | – | exploitpack |
 | CVE-2012-1670 | 31 Mar 201214:55 | – | nvd |
 | PHP Grade Book 1.9.4 SQL Database Export | 23 Mar 201200:00 | – | packetstorm |
 | Design/Logic Flaw | 31 Mar 201214:55 | – | prion |
 | 'PHP Grade Book' Unauthenticated SQL Database Export (CVE-2012-1670) | 9 Apr 201200:00 | – | securityvulns |
10
'PHP Grade Book' Unauthenticated SQL Database Export (CVE-2012-1670)
Mark Stanislav - [email protected]
I. DESCRIPTION
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A vulnerability exists in admin/index.php that allows for an unauthenticated user to export the entire application database by accessing the 'Database Backup' method without restriction. Due to the way sessions are handled, an attacker can then simply pass the username and password-hash via cookies to assume the administrative role without ever knowing the clear-text version of the password.
II. TESTED VERSION
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1.9.4
III. PoC EXPLOIT
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http://localhost/phpGradeBook/admin/index.php?action=SaveSQL
IV. SOLUTION
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Upgrade to 1.9.5 or above.
V. REFERENCES
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http://sourceforge.net/projects/php-gradebook/
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-1670
VI. TIMELINE
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02/29/2012 - Initial vendor disclosure
02/29/2012 - Vendor response and commitment to fix
03/01/2012 - Vendor patched and released an updated version
03/22/2012 - Public disclosure
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01 Jul 2014 00:00Current
6.5Medium risk
Vulners AI Score6.5
EPSS0.07493