CVE-2024-28243 KaTeX's maxExpand bypassed by \edef

KaTeX is a JavaScript library for TeX math rendering on the web. KaTeX users who render untrusted mathematical expressions could encounter malicious input using \edef that causes a near-infinite loop, despite setting maxExpand to avoid such loops. This can be used as an availability attack, where...

CVE-2024-28245: Improper Encoding or Escaping of Output

KaTeX is a JavaScript library for TeX math rendering on the web. KaTeX users who render untrusted mathematical expressions could encounter malicious input using \includegraphics that runs arbitrary JavaScript, or generate invalid HTML. Upgrade to KaTeX v0.16.10 to remove this vulnerability...

CVE-2020-18221

Cross Site Scripting XSS in Typora v0.9.65 and earlier allows remote attackers to execute arbitrary code by injecting commands during block rendering of a mathematical formula...

GitLab: Clientside resource Exhausting by exploiting gitlab math rendering

Summary based on the documentation gitlab markdown is supporting math expresion rendering using KaTex and able to run subset syntax from LaTex this could be achieved by using 2 ways in the markdown for inline and for multiline. F476662 Steps to reproduce Step-by-step guide to reproduce the issue,...