Příručka:$wgMimeTypeBlacklist

MIME typy: $wgMimeTypeBlacklist
Typy MIME, které se mají zakázat, pokud je povolena funkce $wgVerifyMimeType .
Zavedeno od verze:	1.5.0
Odstraněno od verze:	1.37.0 (Gerrit change 680806; git #4dae3b1a)
Povolené hodnoty:	(pole typů MIME (řetězce))
Výchozí hodnota:	(viz níže)
Další nastavení: Podle abecedy | Podle funkce

Podrobnosti

Soubory s těmito typy MIME nebudou nikdy povoleny k nahrávání, pokud je povolena funkce $wgVerifyMimeType .

Výchozí hodnoty

• 'application/x-opc+zip', 'application/msword', 'application/vnd.ms-powerpoint', 'application/vnd.msexcel' byly po verzi 1.17.0 (r81376) na černé listině a odstraněny v r82783
• 'application/x-opc+zip', 'text/scriptlet', 'application/x-msdownload' byly zavedeny po 1.5.5
• 'application/x-msmetafile' byl přidán v 1.5.5
• 'application/zip' byl přidán v 1.14 a poté odstraněn v 1.18
• Všechny ostatní hodnoty byly dostupné od zavedení tohoto nastavení ve verzi 1.5.0

1.35.12 (gerrit:961936, phab:T341565):

$wgMimeTypeBlacklist = [
	# HTML may contain cookie-stealing JavaScript and web bugs
	'text/html',
	# Similarly with JavaScript itself
	'application/javascript', 'text/javascript', 'text/x-javascript', 'application/x-shellscript',
	# PHP scripts may execute arbitrary code on the server
	'application/x-php', 'text/x-php',
	# Other types that may be interpreted by some servers
	'text/x-python', 'text/x-perl', 'text/x-bash', 'text/x-sh', 'text/x-csh',
	# Client-side hazards on Internet Explorer
	'text/scriptlet', 'application/x-msdownload',
	# Windows metafile, client-side vulnerability on some systems
	'application/x-msmetafile',
	# XML files generally - T341565
	'application/xml', 'text/xml',
];

Verze MediaWiki:

1.35 – 1.36

$wgMimeTypeBlacklist = [
	# HTML může obsahovat JavaScript kradoucí soubory cookie a webové chyby
	'text/html',
	# Podobně se samotným JavaScriptem
	'application/javascript', 'text/javascript', 'text/x-javascript', 'application/x-shellscript',
	# PHP skripty mohou na serveru spouštět libovolný kód
	'application/x-php', 'text/x-php',
	# Jiné typy, které mohou být interpretovány některými servery
	'text/x-python', 'text/x-perl', 'text/x-bash', 'text/x-sh', 'text/x-csh',
	# Nebezpečí na straně klienta v aplikaci Internet Explorer
	'text/scriptlet', 'application/x-msdownload',
	# Metasoubor Windows, zranitelnost na straně klienta na některých systémech
	'application/x-msmetafile',
];

Verze MediaWiki:

1.18 – 1.34

$wgMimeTypeBlacklist = [
	# HTML may contain cookie-stealing JavaScript and web bugs
	'text/html', 'text/javascript', 'text/x-javascript', 'application/x-shellscript',
	# PHP scripts may execute arbitrary code on the server
	'application/x-php', 'text/x-php',
	# Other types that may be interpreted by some servers
	'text/x-python', 'text/x-perl', 'text/x-bash', 'text/x-sh', 'text/x-csh',
	# Client-side hazards on Internet Explorer
	'text/scriptlet', 'application/x-msdownload',
	# Windows metafile, client-side vulnerability on some systems
	'application/x-msmetafile',
];

Verze MediaWiki:

1.17

$wgMimeTypeBlacklist = array(
	# HTML may contain cookie-stealing JavaScript and web bugs
	'text/html', 'text/javascript', 'text/x-javascript',  'application/x-shellscript',
	# PHP scripts may execute arbitrary code on the server
	'application/x-php', 'text/x-php',
	# Other types that may be interpreted by some servers
	'text/x-python', 'text/x-perl', 'text/x-bash', 'text/x-sh', 'text/x-csh',
	# Client-side hazards on Internet Explorer
	'text/scriptlet', 'application/x-msdownload',
	# Windows metafile, client-side vulnerability on some systems
	'application/x-msmetafile',
	# A ZIP file may be a valid Java archive containing an applet which exploits the
	# same-origin policy to steal cookies
	'application/zip',

	# MS Office OpenXML and other Open Package Conventions files are zip files
	# and thus blacklisted just as other zip files. If you remove these entries
	# from the blacklist in your local configuration, a malicious file upload
	# will be able to compromise the wiki's user accounts, and the user 
	# accounts of any other website in the same cookie domain.
	'application/x-opc+zip',
	'application/msword',
	'application/vnd.ms-powerpoint',
	'application/vnd.msexcel',
);

Verze MediaWiki:

1.14 – 1.16

$wgMimeTypeBlacklist= array(
	# HTML may contain cookie-stealing JavaScript and web bugs
	'text/html', 'text/javascript', 'text/x-javascript',  'application/x-shellscript',
	# PHP scripts may execute arbitrary code on the server
	'application/x-php', 'text/x-php',
	# Other types that may be interpreted by some servers
	'text/x-python', 'text/x-perl', 'text/x-bash', 'text/x-sh', 'text/x-csh',
	# Client-side hazards on Internet Explorer
	'text/scriptlet', 'application/x-msdownload',
	# Windows metafile, client-side vulnerability on some systems
	'application/x-msmetafile',
	# A ZIP file may be a valid Java archive containing an applet which exploits the
	# same-origin policy to steal cookies
	'application/zip',
);

Verze MediaWiki:

1.12 – 1.13

$wgMimeTypeBlacklist= array(
	# HTML may contain cookie-stealing JavaScript and web bugs
	'text/html', 'text/javascript', 'text/x-javascript',  'application/x-shellscript',
	# PHP scripts may execute arbitrary code on the server
	'application/x-php', 'text/x-php',
	# Other types that may be interpreted by some servers
	'text/x-python', 'text/x-perl', 'text/x-bash', 'text/x-sh', 'text/x-csh',
	# Client-side hazards on Internet Explorer
	'text/scriptlet', 'application/x-msdownload',
	# Windows metafile, client-side vulnerability on some systems
	'application/x-msmetafile'
);

Verze MediaWiki:

1.5 – 1.11

$wgMimeTypeBlacklist= array(
	# HTML may contain cookie-stealing JavaScript and web bugs
	'text/html', 'text/javascript', 'text/x-javascript',  'application/x-shellscript',
	# PHP scripts may execute arbitrary code on the server
	'application/x-php', 'text/x-php',
	# Other types that may be interpreted by some servers
	'text/x-python', 'text/x-perl', 'text/x-bash', 'text/x-sh', 'text/x-csh',
	# Windows metafile, client-side vulnerability on some systems
	'application/x-msmetafile'
);

Example

If you wanted to allow html files to be uploaded:

$wgFileExtensions[] = 'html';
$wgFileBlacklist = array_diff( $wgFileBlacklist, array ('html') );
$wgMimeTypeBlacklist = array_diff( $wgMimeTypeBlacklist, array ('text/html') );