Vulnerability CVE-2018-6806
Published: 2018-02-07

Description:
Marked 2 through 2.5.11 allows remote attackers to read arbitrary files via a crafted HTML document that triggers a redirect to an x-marked://preview?text= URL. The value of the text parameter can include arbitrary JavaScript code, e.g., making XMLHttpRequest calls.

Type:

CWE-200

 (Information Exposure)

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:N/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
Partial
None
None
Affected software
Marked 2 project -> Marked 2 

 References:
http://support.markedapp.com/discussions/questions/9089-reporting-a-vulnerability
http://www.lynxsecurity.io/releases/Local%20File%20Disclosure%20in%20Marked2.pdf
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