Home - News ( United States | United Kingdom | Italy | Germany ) - Football scores

Showing content from https://github.com/KaTeX/KaTeX/security/advisories/GHSA-cg87-wmx4-v546 below:

\htmlData does not validate attribute names · Advisory · KaTeX/KaTeX · GitHub

KaTeX users who render untrusted mathematical expressions with renderToString could encounter malicious input using \htmlData that runs arbitrary JavaScript, or generate invalid HTML.

Upgrade to KaTeX v0.16.21 to remove this vulnerability.

• Avoid use of or turn off the trust option, or set it to forbid \htmlData commands.
• Forbid inputs containing the substring "\\htmlData".
• Sanitize HTML output from KaTeX.

\htmlData did not validate its attribute name argument, allowing it to generate invalid or malicious HTML that runs scripts.

If you have any questions or comments about this advisory:

• Open an issue or security advisory in the KaTeX repository
• Email us at katex-security@mit.edu

RetroSearch is an open source project built by @garambo | Open a GitHub Issue

Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo

HTML: 3.2 | Encoding: UTF-8 | Version: 0.7.4