CVE-2017-11593

Cross-site scripting (XSS) vulnerability in the Markdown Preview Plus extension before 0.5.7 for Chrome allows remote attackers to inject arbitrary web script or HTML into some web applications via the upload and display of crafted text, markdown, or rst files that are designed to be viewed in the browser as plain text, but that will be converted to HTML without proper sanitization.

• CWE-79

• https://github.com/volca/markdown-preview/commit/1181f044a5457d5e1ac35804ecd84e05977f1920Patch, Vendor Advisory
• https://github.com/volca/markdown-preview/issues/60Exploit, Issue Tracking, Third Party Advisory
• https://github.com/volca/markdown-preview/commit/1181f044a5457d5e1ac35804ecd84e05977f1920Patch, Vendor Advisory
• https://github.com/volca/markdown-preview/issues/60Exploit, Issue Tracking, Third Party Advisory

Published

Jul 24, 2017

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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