Manual:$wgMangleFlashPolicy
This feature was removed completely in version 1.40.0. |
Output: $wgMangleFlashPolicy | |
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Whether to mangle any <cross-domain-policy> (Adobe cross-domain policy) tags, to prevent XSS attacks. |
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Introduced in version: | 1.23.7 (Gerrit change 174289; git #92f22cd4) |
Deprecated in version: | 1.39.0 (Gerrit change 815827; git #51ddd706) |
Removed in version: | 1.40.0 (Gerrit change 838769; git #bb10b7d5) |
Allowed values: | (boolean) |
Default value: | true |
Other settings: Alphabetical | By function |
Details
editWhen this is set to true, any occurrences of <cross-domain-policy>
in sanitised output will be altered to <NOT-cross-domain-policy>
. Without this, an attacker can potentially send their own Adobe cross-domain policy unless it is prevented by the crossdomain.xml file at the domain root.
You should only set this to false if you have a crossdomain.xml file in the root of your website (e.g. http://example.com/crossdomain.xml).