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Allow brackets in a URL when it's sanitised for a redirect. Brackets are valid in query parameters. 

Fixes #30308
Props voldemortensen


git-svn-id: https://develop.svn.wordpress.org/trunk@30684 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
John Blackbourn 2014-12-01 03:20:13 +00:00
parent b57c4ae165
commit cedecf8033
2 changed files with 2 additions and 1 deletions
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2
src/wp-includes/pluggable.php
View File

@ -1190,7 +1190,7 @@ if ( !function_exists('wp_sanitize_redirect') ) :
* @return string redirect-sanitized URL
**/
function wp_sanitize_redirect($location) {
$location = preg_replace('|[^a-z0-9-~+_.?#=&;,/:%!*\[\]]|i', '', $location);
$location = preg_replace('|[^a-z0-9-~+_.?#=&;,/:%!*\[\]()]|i', '', $location);
$location = wp_kses_no_null($location);
// remove %0d and %0a from location

1
tests/phpunit/tests/formatting/redirect.php
View File

@ -16,5 +16,6 @@ class Tests_Formatting_Redirect extends WP_UnitTestCase {
$this->assertEquals('http://example.com/watchthecarriagereturngo', wp_sanitize_redirect('http://example.com/watchthecarriagereturn%0%0DDgo'));
$this->assertEquals('http://example.com/whyisthisintheurl/?param[1]=foo', wp_sanitize_redirect('http://example.com/whyisthisintheurl/?param[1]=foo'));
$this->assertEquals('http://[2606:2800:220:6d:26bf:1447:aa7]/', wp_sanitize_redirect('http://[2606:2800:220:6d:26bf:1447:aa7]/'));
$this->assertEquals('http://example.com/search.php?search=(amistillhere)', wp_sanitize_redirect('http://example.com/search.php?search=(amistillhere)'));
}
}