Vulnerability CVE-2016-7111


Published: 2017-02-17   Modified: 2017-02-22

Description:
MantisBT before 1.3.1 and 2.x before 2.0.0-beta.2 uses a weak Content Security Policy when using the Gravatar plugin, which allows remote attackers to conduct cross-site scripting (XSS) attacks via unspecified vectors.

Vendor: Mantisbt
Product: Mantisbt 
Version: 2.0.0; 1.3.0;

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
2.6/10
2.9/10
4.9/10
Exploit range
Attack complexity
Authentication
Remote
High
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None

 References:
http://www.openwall.com/lists/oss-security/2016/08/28/1
http://www.openwall.com/lists/oss-security/2016/08/29/2
https://github.com/mantisbt/mantisbt/commit/b3511d2f
https://mantisbt.org/bugs/view.php?id=21263

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