In TYPO3 installations with the "mediace" extension from version 7.6.2 and before version 7.6.5, it has been discovered that an internal verification mechanism can be used to generate arbitrary checksums. The allows to inject arbitrary data having a valid cryptographic message authentication code and can lead to remote code execution. To successfully exploit this vulnerability, an attacker must have access to at least one `Extbase` plugin or module action in a TYPO3 installation. This is fixed in version 7.6.5 of the "mediace" extension for TYPO3.

Incomplete blacklist vulnerability in the KB Unpack (kb_unpack) extension 0.1.0 and earlier for TYPO3 has unknown impact and attack vectors.

SQL injection vulnerability in the Branchenbuch (aka Yellow Pages o (mh_branchenbuch) extension 0.8.1 and earlier for TYPO3 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.

SQL injection vulnerability in the Support view (ext_tbl) extension 0.0.102 and earlier for TYPO3 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.

SQL injection vulnerability in the Address Directory (sp_directory) extension 0.2.10 and earlier for TYPO3 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.

Unspecified vulnerability in the PDF Generator 2 (pdf_generator2) extension 0.5.0 and earlier for TYPO3 has unknown impact and attack vectors related to "Unprotected test functionality."

SQL injection vulnerability in the Library for Frontend Plugins (aka sg_zfelib) extension 1.1.512 and earlier for TYPO3 allows remote attackers to execute arbitrary SQL commands via unspecified "user input."

SQL injection vulnerability in the White Papers (mm_whtppr) extension 0.0.4 and earlier for TYPO3 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.

SQL injection vulnerability in the Post data records to facebook (bc_post2facebook) extension before 0.2.2 for TYPO3 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.

The start function in class.t3lib_formmail.php in TYPO3 before 4.0.5, 4.1beta, and 4.1RC1 allows attackers to inject arbitrary email headers via unknown vectors. NOTE: some details were obtained from third party information.

rtehtmlarea/pi1/class.tx_rtehtmlarea_pi1.php in Typo3 4.0.0 through 4.0.3, 3.7 and 3.8 with the rtehtmlarea extension, and 4.1 beta allows remote authenticated users to execute arbitrary commands via shell metacharacters in the userUid parameter to rtehtmlarea/htmlarea/plugins/SpellChecker/spell-check-logic.php, and possibly another vector.

SQL injection vulnerability in the Job Exchange (jobexchange) extension 0.0.3 for TYPO3 allows remote attackers to execute arbitrary SQL commands via unknown vectors.

SQL injection vulnerability in the Event (event) extension before 0.3.7 for TYPO3 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.

TYPO3 is an open source PHP based web content management system. In TYPO3 before versions 8.7.40, 9.5.25, 10.4.14, 11.1.1, due to the lack of ensuring file extensions belong to configured allowed mime-types, attackers can upload arbitrary data with arbitrary file extensions - however, default _fileDenyPattern_ successfully blocked files like _.htaccess_ or _malicious.php_. Besides that, _UploadedFileReferenceConverter_ transforming uploaded files into proper FileReference domain model objects handles possible file uploads for other extensions as well - given those extensions use the Extbase MVC framework, make use of FileReference items in their direct or inherited domain model definitions and did not implement their own type converter. In case this scenario applies, _UploadedFileReferenceConverter_ accepts any file mime-type and persists files in the default location. In any way, uploaded files are placed in the default location _/fileadmin/user_upload/_, in most scenarios keeping the submitted filename - which allows attackers to directly reference files, or even correctly guess filenames used by other individuals, disclosing this information. No authentication is required to exploit this vulnerability. This is fixed in versions 8.7.40, 9.5.25, 10.4.14, 11.1.1.

SQL injection vulnerability in the SAV Filter Selectors (sav_filter_selectors) extension before 1.0.5 for TYPO3 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.

SQL injection vulnerability in the CleanDB - DBAL (tmsw_cleandb) extension 2.1.0 and earlier for TYPO3 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.

SQL injection vulnerability in the Customer Reference List (ref_list) extension 1.0.1 and earlier for TYPO3 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.

SQL injection vulnerability in the Vote rank for news (vote_for_tt_news) extension 1.0.1 and earlier for TYPO3 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.

SQL injection vulnerability in the TV21 Talkshow (tv21_talkshow) extension 1.0.1 and earlier for TYPO3 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.

SQL injection vulnerability in the Reports for Job (job_reports) extension 0.1.0 and earlier for TYPO3 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.

SQL injection vulnerability in the BB Simple Jobs (bb_simplejobs) extension 0.1.0 and earlier for TYPO3 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.

SQL injection vulnerability in the Helpdesk (mg_help) extension 1.1.6 and earlier for TYPO3 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.

SQL injection vulnerability in the T3BLOG extension 0.6.2 and earlier for TYPO3 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.

Directory traversal vulnerability in the Photo Book (goof_fotoboek) extension 1.7.14 and earlier for TYPO3 has unknown impact and remote attack vectors.

SQL injection vulnerability in the Parish of the Holy Spirit Religious Art Gallery (hs_religiousartgallery) extension 0.1.2 and earlier for TYPO3 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.

SQL injection vulnerability in the Car (car) extension 0.1.1 for TYPO3 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.

SQL injection vulnerability in the ultraCards (th_ultracards) extension before 0.5.1 for TYPO3 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.

SQL injection vulnerability in the Calendar Base (cal) extension before 1.2.1 for TYPO3 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.

SQL injection vulnerability in the Flash SlideShow (slideshow) extension 0.2.2 for TYPO3 allows remote attackers to execute arbitrary SQL commands via unknown vectors.

SQL injection vulnerability in the No indexed Search (no_indexed_search) extension 0.2.0 for TYPO3 allows remote attackers to execute arbitrary SQL commands via unknown vectors.

SQL injection vulnerability in the Webesse Image Gallery (ws_gallery) extension 1.0.4 and earlier for TYPO3 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.

Directory traversal vulnerability in the Webesse E-Card (ws_ecard) extension 1.0.2 and earlier for TYPO3 has unspecified impact and remote attack vectors.

SQL injection vulnerability in the Subscription (mf_subscription) extension 0.2.2 for TYPO3 allows remote attackers to execute arbitrary SQL commands via unknown vectors.

SQL injection vulnerability in the Parish Administration Database (ste_parish_admin) extension 0.1.3 and earlier for TYPO3 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.

SQL injection vulnerability in the Document Directorys (danp_documentdirs) extension 1.10.7 and earlier for TYPO3 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.

SQL injection vulnerability in the [Gobernalia] Front End News Submitter (gb_fenewssubmit) extension 0.1.0 and earlier for TYPO3 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.

SQL injection vulnerability in the simple Glossar (simple_glossar) extension 1.0.3 and earlier for TYPO3 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.

SQL injection vulnerability in the Trips (mchtrips) extension 2.0.0 for TYPO3 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.

SQL injection vulnerability in the Diocese of Portsmouth Calendar (pd_calendar) extension 0.4.1 and earlier for TYPO3 allows remote attackers to execute arbitrary SQL commands via unknown vectors, a different issue than CVE-2008-6691.

SQL injection vulnerability in TARGET-E WorldCup Bets (worldcup) 2.0.0 and earlier extension for TYPO3 allows remote attackers to execute arbitrary SQL commands via unknown vectors.

SQL injection vulnerability in Random Prayer (ste_prayer) 0.0.1 for TYPO3 allows remote attackers to execute arbitrary SQL commands via unknown vectors.

SQL injection vulnerability in the Frontend MP3 Player (fe_mp3player) 0.2.3 and earlier extension for TYPO3 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.

PharMetaDataInterceptor in the PharStreamWrapper (aka phar-stream-wrapper) package 2.x before 2.1.1 and 3.x before 3.1.1 for TYPO3 mishandles Phar stub parsing, which allows attackers to bypass a deserialization protection mechanism.

The PharStreamWrapper (aka phar-stream-wrapper) package 2.x before 2.1.1 and 3.x before 3.1.1 for TYPO3 does not prevent directory traversal, which allows attackers to bypass a deserialization protection mechanism, as demonstrated by a phar:///path/bad.phar/../good.phar URL.

Unspecified vulnerability in the DAM Frontend (dam_frontend) extension 0.1.0 and earlier for TYPO3 has unknown impact and attack vectors related to "broken access control."

SQL injection vulnerability in Download system (sb_downloader) extension 0.1.4 and earlier for TYPO3 allows remote attackers to execute arbitrary SQL commands via unknown vectors.

SQL injection vulnerability in Diocese of Portsmouth Calendar Today (pd_calendar_today) extension 0.0.3 for TYPO3 allows remote attackers to execute arbitrary SQL commands via unknown vectors.

SQL injection vulnerability in the Diocese of Portsmouth Church Search (pd_churchsearch) extension before 0.1.1, and 0.2.10 and earlier 0.2.x versions, an extension for TYPO3, allows remote attackers to execute arbitrary SQL commands via unspecified vectors.

SQL injection vulnerability in the Swigmore institute (cgswigmore) extension before 0.1.2 for TYPO3 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.

SQL injection vulnerability in the FE address edit for tt_address & direct mail (dmaddredit) extension 0.4.0 and earlier for TYPO3 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.