Description
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.
Remediation
References
https://github.com/sparksuite/simplemde-markdown-editor/issues/721
Related Vulnerabilities
CVE-2023-22893 Vulnerability in npm package @strapi/plugin-users-permissions
CVE-2021-23383 Vulnerability in maven package org.webjars.npm:handlebars
CVE-2021-23358 Vulnerability in maven package org.webjars.bowergithub.jashkenas:underscore
CVE-2022-31172 Vulnerability in npm package @openzeppelin/contracts-upgradeable