title=Apache JSPWiki type=page status=published
## Welcome to Apache JSPWiki [Apache JSPWiki][] is a leading open source [WikiWiki][] engine, feature-rich and built around standard [JEE][] components (Java, servlets, JSP). Some of its [features](https://jspwiki-wiki.apache.org/Wiki.jsp?page=JSPWikiFeatures) include: * [WikiMarkup](https://jspwiki-wiki.apache.org/Wiki.jsp?page=TextFormattingRules) / Structured Text * File attachments * Templates support * Data storage through your choice of two [WikiPage Providers][], with the capability to create and plug in new ones * Search support through your choice of three [Search Providers][], with the capability to create and plug in new ones * Fine grained control over [authorization, authentication and ACLs][], yet simple to configure * Easy [plugin][] and [page filter][] interfaces * UTF-8 support * JSP-based * Easy-ish [installation][] * Page locking to prevent editing conflicts * Support for Multiple Wikis * [Custom User Preferences][] You can see who is using [JSPWiki today][], and the [WikiMatrix][] page shows you a comparison with other wiki's. JSPWiki is open-source software that is released under the Apache Public License. [https://jspwiki-wiki.apache.org]() serves as the platform for project collaboration. The JSPWiki community welcomes any help with the project. You don't need to be a software developer to get involved -- there are many other ways to contribute. See the [Getting Involved][] page for more details. ## Project status * **02-Aug-2022:** Apache JSPWiki [CVE-2022-27166][], [CVE-2022-28730][], [CVE-2022-28731][], [CVE-2022-28732][] and [CVE-2022-34158][] vulnerability disclosures * **02-Aug-2022:** Official [Apache JSPWiki 2.11.3 release][] is out! * **24-Feb-2022:** Apache JSPWiki [CVE-2022-24947][] and [CVE-2022-24948][] vulnerability disclosures * **24-Feb-2022:** Official [Apache JSPWiki 2.11.2 release][] is out! * **18-Dec-2021:** Official [Apache JSPWiki 2.11.1 release][] is out! * **13-Dec-2021:** Apache JSPWiki affected by [Apache Log4J's CVE-2021-44228][] * **22-Nov-2021:** Apache JSPWiki [CVE-2021-40369][] and [CVE-2021-44140][] vulnerability disclosures [Apache JSPWiki]: https://jspwiki.apache.org [WikiWiki]: https://jspwiki-wiki.apache.org/Wiki.jsp?page=WikiWiki [JEE]: https://jspwiki-wiki.apache.org/Wiki.jsp?page=JEE [authorization, authentication and ACLs]: https://jspwiki-wiki.apache.org/Wiki.jsp?page=Wiki.Admin.Security [Search Providers]: https://jspwiki-wiki.apache.org/Wiki.jsp?page=SearchProviders [WikiPage Providers]: https://jspwiki-wiki.apache.org/Wiki.jsp?page=WikiPageProviders [plugin]: https://jspwiki-wiki.apache.org/Wiki.jsp?page=JSPWikiPlugin [page filter]: https://jspwiki-wiki.apache.org/Wiki.jsp?page=WikiFilters [installation]: https://jspwiki-wiki.apache.org/Wiki.jsp?page=Getting%20Started [Custom User Preferences]: https://jspwiki-wiki.apache.org/Wiki.jsp?page=CustomUserPreferences [JSPWiki today]: https://jspwiki-wiki.apache.org/Wiki.jsp?page=JSPWikiSites [WikiMatrix]: http://www.wikimatrix.org/show/JSPWiki [Getting Involved]: https://jspwiki-wiki.apache.org/Wiki.jsp?page=Getting%20Involved [Apache JSPWiki 2.11.3 release]: https://jspwiki-wiki.apache.org/Wiki.jsp?page=NewIn2.11#section-NewIn2.11-NewInJSPWiki2.11.3ReleasedOn02082022 [Apache JSPWiki 2.11.2 release]: https://jspwiki-wiki.apache.org/Wiki.jsp?page=NewIn2.11#section-NewIn2.11-NewInJSPWiki2.11.2ReleasedOn24102022 [Apache JSPWiki 2.11.1 release]: https://jspwiki-wiki.apache.org/Wiki.jsp?page=NewIn2.11#section-NewIn2.11-NewInJSPWiki2.11.1ReleasedOn18122021 [CVE-2022-24948]: https://jspwiki-wiki.apache.org/Wiki.jsp?page=CVE-2022-24948 [CVE-2022-24947]: https://jspwiki-wiki.apache.org/Wiki.jsp?page=CVE-2022-24947 [CVE-2021-40369]: https://jspwiki-wiki.apache.org/Wiki.jsp?page=CVE-2021-40369 [CVE-2021-44140]: https://jspwiki-wiki.apache.org/Wiki.jsp?page=CVE-2021-44140 [CVE-2022-27166]: https://jspwiki-wiki.apache.org/Wiki.jsp?page=CVE-2022-27166 [CVE-2022-28730]: https://jspwiki-wiki.apache.org/Wiki.jsp?page=CVE-2022-28730 [CVE-2022-28731]: https://jspwiki-wiki.apache.org/Wiki.jsp?page=CVE-2022-28731 [CVE-2022-28732]: https://jspwiki-wiki.apache.org/Wiki.jsp?page=CVE-2022-28732 [CVE-2022-34158]: https://jspwiki-wiki.apache.org/Wiki.jsp?page=CVE-2022-34158 [Apache Log4J's CVE-2021-44228]: https://jspwiki-wiki.apache.org/Wiki.jsp?page=Log4J-CVE-2021-44228