Medium severity6.5NVD Advisory· Published Feb 7, 2018· Updated Jun 17, 2026
CVE-2018-6806
CVE-2018-6806
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.
Affected products
2- Range: >=2,<=2.5.11
Patches
Vulnerability mechanics
References
2- www.lynxsecurity.io/releases/Local%20File%20Disclosure%20in%20Marked2.pdfnvdExploitThird Party Advisory
- support.markedapp.com/discussions/questions/9089-reporting-a-vulnerabilitynvdIssue TrackingThird Party Advisory
News mentions
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