CVE-2018-19057

SimpleMDE 1.11.2 has XSS via an onerror attribute of a crafted IMG element, or via certain input with [ and ( characters, which is mishandled during construction of an A element.

• CWE-79

• https://github.com/sparksuite/simplemde-markdown-editor/issues/721Exploit, Issue Tracking, Third Party Advisory
• https://github.com/sparksuite/simplemde-markdown-editor/issues/721Exploit, Issue Tracking, Third Party Advisory

Published

Nov 7, 2018

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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