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Re: XSS, LFI and SQL Injection Vulnerabilities in Achievo
From: Vulnerability Lab <research () vulnerability-lab com>
Date: Mon, 19 Nov 2012 13:01:00 +0100
Hallo /Netsparker & Henri Solo,
already reported. Greets *Sry
Achievo v1.4.3 - Multiple Web Vulnerabilities
Common Vulnerability Scoring System:
Achievo is a flexible web-based resource management tool for business environments.
Achievo s resource management capabilities will enable organisations to support their business
processes in a simple, but effective manner.
A solution that fits seamlessly to the wishes of every organisation and offers the possibility
and freedom to adapt the functionality to the needs of the organisation. It will fit into every
organisation because Achievo is extremly easy to change to your specific situation.
(Copy of the Vendor Website: http://www.achievo.nl/product/ )
Vulnerability-Lab Team (Chokri B.A.) discovered Multiple Web Vulnerabilities on the resource management tool Achievo
2012-01-30: Public or Non-Public Disclosure
A blind SQL vulnerability is detected in the resource management tool Achievo v1.4.3 Content Management System.
The sql injection bug allows remote attackers to inject own sql commands on the affected (vulnerable) web application
The vulnerability is located in every module in the atkstackid (session) module with the bound vulnerable id parameter
Exploitation requires no user interaction or privileged application user account. Successful exploitation of the
results in web application and dbms compromise via sql injection attack.
Vulnerable Module(s): (Example)
[+] Download vcard
[+] ... & all -id bound requests
[+] tkstackid session - ID
Multiple persistent input validation web vulnerabilities are detected in the resource management tool Achievo v1.4.3.
The bug allows remote attacker to implement/ inject own malicious script code on the application side (persistent).
The first vulnerability is located in the user preferences module with the bound vulnerable search all parameter
The secound vulnerability is located in the projects module with the bound vulnerable fieldlabel parameter request
Successful exploitation of the vulnerability results in persistent session hijacking (user/mod/admin), persistent
persistent redirects or malware loads and persistent web context manipulation. Exploitation requires low privileged
application user account and low or medium required user interaction.
[+] Users preferences
[+] Search All
Proof of Concept:
The sql injection vulnerability can be exploited by remote attackers without user interaction and without privileged
application user account.
For demonstration or reproduce ...
--- SQL Exception Logs ---
Critical: Unknown error:
1064 (You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version
for the right syntax to use near 'contact') ORDER BY person.role, person.lastname' at line 1).
error: [+0.19090s / 0.00036s] Unknown error: 1064
(You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the
right syntax to use near 'contact') ORDER BY person.role, person.lastname' at line 1)
The persistent web vulnerabilities can be exploited by remote attackers with low required user inter action. For
demonstration or reproduce ...
Review: Search ALL
<select class="atkManyToOneRelation" name="atksearch_AE_coordinator_AE_coordinator"><option value="">Search all
</option><option value="__NONE__">Nothing selected</option><option value="1
" >"><img src=hacker.jpg onerror=alert(vlabs); /> [X]
, test (manager)</option><option value="2" >
Review: Projects Name
<td valign="top" class="fieldlabel"><b>Project:</b> </td>
<td valign="top" class="field" >
"><img src: "><img src=hacker.jpg onerror=alert(vlabs); /> [X]
The security risk of the persistant xss vulnerabilities are estimated as medium(+).
The security risk of the blind sql injection vulnerabilities are estimated as high(+).
Vulnerability Research Laboratory - Chokri B.A (Me!ster)
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