# @lastboy/vue2 > Fork of [Vue 2.7.16](https://github.com/vuejs/vue/tree/v2.7.16) with patched CVE-2024-9506 (ReDoS vulnerability in `parseHTML`). This package is maintained independently from the Vue core team and is intended for use in environments where Vue 2 is still required but must meet security compliance standards. ### 🔍 Security Patch Test This fork includes a test to verify the patch for [CVE-2024-9506](https://github.com/advisories/GHSA-5j4c-8p2g-v4jx), a **ReDoS vulnerability** in Vue's `parseHTML` function. Running the test: ```bash pnpm test:patch ``` This test runs a deliberately malformed HTML payload through Vue.compile() using: * Vue 2.7.16 from CDN (unpatched) * Local patched build It measures the compile time and prints a warning and result: If the parse takes more than 1000ms, the version is considered vulnerable. The patched version should return in ~20ms and display as not vulnerable. ⚠️ Note: Compiler warnings are expected in both versions due to the malformed template. The warning confirms the parser is reached but is not an indication of vulnerability. --- ## Vue 2 has reached End of Life **You are looking at the now inactive repository for Vue 2. The actively maintained repository for the latest version of Vue is [vuejs/core](https://github.com/vuejs/core).** Vue has reached End of Life on December 31st, 2023. It no longer receives new features, updates, or fixes. However, it is still available on all existing distribution channels (CDNs, package managers, Github, etc). If you are starting a new project, please start with the latest version of Vue (3.x). We also strongly recommend current Vue 2 users to upgrade ([guide](https://v3-migration.vuejs.org/)), but we also acknowledge that not all users have the bandwidth or incentive to do so. If you have to stay on Vue 2 but also have compliance or security requirements about unmaintained software, check out [Vue 2 NES](https://www.herodevs.com/support/nes-vue?utm_source=vuejs-github&utm_medium=vue2-readme).

## Sponsors Vue.js is an MIT-licensed open source project with its ongoing development made possible entirely by the support of these awesome [backers](https://github.com/vuejs/core/blob/main/BACKERS.md). If you'd like to join them, please consider [ sponsor Vue's development](https://vuejs.org/sponsor/).

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--- ## Introduction Vue (pronounced `/vjuː/`, like view) is a **progressive framework** for building user interfaces. It is designed from the ground up to be incrementally adoptable, and can easily scale between a library and a framework depending on different use cases. It consists of an approachable core library that focuses on the view layer only, and an ecosystem of supporting libraries that helps you tackle complexity in large Single-Page Applications. #### Browser Compatibility Vue.js supports all browsers that are [ES5-compliant](https://compat-table.github.io/compat-table/es5/) (IE8 and below are not supported). ## Ecosystem | Project | Status | Description | | --------------------- | ------------------------------------------------------------ | ------------------------------------------------------- | | [vue-router] | [![vue-router-status]][vue-router-package] | Single-page application routing | | [vuex] | [![vuex-status]][vuex-package] | Large-scale state management | | [vue-cli] | [![vue-cli-status]][vue-cli-package] | Project scaffolding | | [vue-loader] | [![vue-loader-status]][vue-loader-package] | Single File Component (`*.vue` file) loader for webpack | | [vue-server-renderer] | [![vue-server-renderer-status]][vue-server-renderer-package] | Server-side rendering support | | [vue-class-component] | [![vue-class-component-status]][vue-class-component-package] | TypeScript decorator for a class-based API | | [vue-rx] | [![vue-rx-status]][vue-rx-package] | RxJS integration | | [vue-devtools] | [![vue-devtools-status]][vue-devtools-package] | Browser DevTools extension | [vue-router]: https://github.com/vuejs/vue-router [vuex]: https://github.com/vuejs/vuex [vue-cli]: https://github.com/vuejs/vue-cli [vue-loader]: https://github.com/vuejs/vue-loader [vue-server-renderer]: https://github.com/vuejs/vue/tree/dev/packages/vue-server-renderer [vue-class-component]: https://github.com/vuejs/vue-class-component [vue-rx]: https://github.com/vuejs/vue-rx [vue-devtools]: https://github.com/vuejs/vue-devtools [vue-router-status]: https://img.shields.io/npm/v/vue-router.svg [vuex-status]: https://img.shields.io/npm/v/vuex.svg [vue-cli-status]: https://img.shields.io/npm/v/@vue/cli.svg [vue-loader-status]: https://img.shields.io/npm/v/vue-loader.svg [vue-server-renderer-status]: https://img.shields.io/npm/v/vue-server-renderer.svg [vue-class-component-status]: https://img.shields.io/npm/v/vue-class-component.svg [vue-rx-status]: https://img.shields.io/npm/v/vue-rx.svg [vue-devtools-status]: https://img.shields.io/chrome-web-store/v/nhdogjmejiglipccpnnnanhbledajbpd.svg [vue-router-package]: https://npmjs.com/package/vue-router [vuex-package]: https://npmjs.com/package/vuex [vue-cli-package]: https://npmjs.com/package/@vue/cli [vue-loader-package]: https://npmjs.com/package/vue-loader [vue-server-renderer-package]: https://npmjs.com/package/vue-server-renderer [vue-class-component-package]: https://npmjs.com/package/vue-class-component [vue-rx-package]: https://npmjs.com/package/vue-rx [vue-devtools-package]: https://chrome.google.com/webstore/detail/vuejs-devtools/nhdogjmejiglipccpnnnanhbledajbpd ## Documentation To check out [live examples](https://v2.vuejs.org/v2/examples/) and docs, visit [vuejs.org](https://v2.vuejs.org). ## Questions For questions and support please use [the official forum](https://forum.vuejs.org) or [community chat](https://chat.vuejs.org/). The issue list of this repo is **exclusively** for bug reports and feature requests. ## Issues Please make sure to read the [Issue Reporting Checklist](https://github.com/vuejs/vue/blob/dev/.github/CONTRIBUTING.md#issue-reporting-guidelines) before opening an issue. Issues not conforming to the guidelines may be closed immediately. ## Changelog Detailed changes for each release are documented in the [release notes](https://github.com/vuejs/vue/releases). ## Stay In Touch - [Twitter](https://twitter.com/vuejs) - [Blog](https://medium.com/the-vue-point) - [Job Board](https://vuejobs.com/?ref=vuejs) ## Contribution Please make sure to read the [Contributing Guide](https://github.com/vuejs/vue/blob/dev/.github/CONTRIBUTING.md) before making a pull request. If you have a Vue-related project/component/tool, add it with a pull request to [this curated list](https://github.com/vuejs/awesome-vue)! Thank you to all the people who already contributed to Vue!