--- title: "SECURITY-ISSUES-IN-SEVERAL-THIRD-PARTY-TYPO3-EXTENSIONS-INCLUDING-MM-FORUM-MM-FORUM: Security issues in several third party TYPO3 extensions including \"mm_forum\" (mm_forum)" url: "https://news.typo3.com/security/advisory/security-issues-in-several-third-party-typo3-extensions-including-mm-forum-mm-forum" description: A security vulnerabilities has been discovered in the third party TYPO3 extensions including mm_forum, brainstorming, ch_lightem, chsellector, educator, mk_wastebasket, mydashboard, nf_cleandb, pd_diocesedatabase, reports_logview, sav_filter_abc, sav_filter_selectors, sav_filter_months, sk_bookreview, sk_simplegallery, t3quixplorer, t3sec_saltedpw, taskcenter_recent, tgm_newsletter, tmsw_cleandb, travelmate, yatse image: "https://news.typo3.com/_assets/d1e01514e4c4a5b3147940fa2ec50682/Images/og-image-news.jpg" date: 2026-06-11 modified: 2026-06-11 categories: - "Developer & Technology" - Security --- # SECURITY-ISSUES-IN-SEVERAL-THIRD-PARTY-TYPO3-EXTENSIONS-INCLUDING-MM-FORUM-MM-FORUM: Security issues in several third party TYPO3 extensions including "mm_forum" (mm_forum) - [Developer & Technology](https://news.typo3.com/article/category/developer-technology) - [Security](https://news.typo3.com/article/category/security-1) SECURITY-ISSUES-IN-SEVERAL-THIRD-PARTY-TYPO3-EXTENSIONS-INCLUDING-MM-FORUM-MM-FORUM: Security issues in several third party TYPO3 extensions including "mm\_forum" (mm\_forum) ============================================================================================================================================================================== 15 March 2010 ![A laptop screen displaying a list of security advisories](https://news.typo3.com/typo3temp/assets/_processed_/d/c/csm_security_blog_default_77f8e86036.webp) A security vulnerabilities has been discovered in the third party TYPO3 extensions including mm\_forum, brainstorming, ch\_lightem, chsellector, educator, mk\_wastebasket, mydashboard, nf\_cleandb, pd\_diocesedatabase, reports\_logview, sav\_filter\_abc, sav\_filter\_selectors, sav\_filter\_months, sk\_bookreview, sk\_simplegallery, t3quixplorer, t3sec\_saltedpw, taskcenter\_recent, tgm\_newsletter, tmsw\_cleandb, travelmate, yatse - ![](https://news.typo3.com/typo3temp/assets/t3g/blog/gravatar/7569d41262328e5ed8d27b53e03970ec.png)[Helmut Hummel](https://news.typo3.com/article/author/helmut-hummel) For further information on the issue in the extension "mm\_forum" (mm\_forum), please read the related advisory TYPO3-SA-2010-007 that was published today: For further information on all CSB (Collective Security Bulletin) issues, please read the related advisory TYPO3-SA-2010-006 that was published today: http://typo3.org/teams/security/security-bulletins/typo3-sa-2010-006/ **In general the TYPO3 Security Team recommends to read the following pages:** - The TYPO3 Security Guide:  - Make sure you are subscribed to the TYPO3 Announce List:  - See all TYPO3 security advisories ![](https://news.typo3.com/typo3temp/assets/t3g/blog/gravatar/bb9efc51bced8582e7b8c235f4b5f2b5.png) About the Author [Helmut Hummel](https://news.typo3.com/article/author/helmut-hummel) [More posts by this author](https://news.typo3.com/article/author/helmut-hummel)