CVE-2023-33962

EIP tracks 1 public exploit for CVE-2023-33962. PoCs published by shoucheng3.

AI-analyzed exploit summary This repository contains documentation and source code for JStachio, a Java Mustache templating engine, but does not include an exploit PoC for CVE-2023-33962. The files are primarily API definitions and build scripts.

JStachio is a type-safe Java Mustache templating engine. Prior to version 1.0.1, JStachio fails to escape single quotes `'` in HTML, allowing an attacker to inject malicious code. This vulnerability can be exploited by an attacker to execute arbitrary JavaScript code in the context of other users visiting pages that use this template engine. This can lead to various consequences, including session hijacking, defacement of web pages, theft of sensitive information, or even the propagation of malware. Version 1.0.1 contains a patch for this issue. To mitigate this vulnerability, the template engine should properly escape special characters, including single quotes. Common practice is to escape `'` as `&#39`. As a workaround, users can avoid this issue by using only double quotes `"` for HTML attributes.