Vulnerability CVE-2017-6905
Published: 2017-03-14   Modified: 2017-03-15

Description:
An issue was discovered in concrete5 <= 5.6.3.4. The vulnerability exists due to insufficient filtration of user-supplied data (disable_choose) passed to the "concrete5-legacy-master/web/concrete/tools/files/search_dialog.php" URL. An attacker could execute arbitrary HTML and script code in a browser in the context of the vulnerable website.

CVSS2 => (AV:N/AC:M/Au:N/C:N/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
Concrete5 -> Concrete5 

 References:
http://www.securityfocus.com/bid/96891
https://github.com/concrete5/concrete5-legacy/commit/2b16399ce3e962a8c27fb3ec14bc8e855d65b63a
https://github.com/concrete5/concrete5-legacy/issues/1947
https://github.com/Mnkras/concrete5/commit/3eab581ab670982676e9dabddc9ad439391174ee
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