CVE-2018-1999024

MathJax version prior to version 2.7.4 contains a Cross Site Scripting (XSS) vulnerability in the \unicode{} macro that can result in Potentially untrusted Javascript running within a web browser. This attack appear to be exploitable via The victim must view a page where untrusted content is processed using Mathjax. This vulnerability appears to have been fixed in 2.7.4 and later.

• CWE-79

• https://blog.bentkowski.info/2018/06/xss-in-google-colaboratory-csp-bypass.htmlExploit, Third Party Advisory
• https://github.com/mathjax/MathJax/commit/a55da396c18cafb767a26aa9ad96f6f4199852f1Patch, Third Party Advisory
• https://blog.bentkowski.info/2018/06/xss-in-google-colaboratory-csp-bypass.htmlExploit, Third Party Advisory
• https://github.com/mathjax/MathJax/commit/a55da396c18cafb767a26aa9ad96f6f4199852f1Patch, Third Party Advisory

Published

Jul 23, 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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