diff options
| author | Aleksander Machniak <alec@alec.pl> | 2015-01-13 09:41:41 +0100 |
|---|---|---|
| committer | Aleksander Machniak <alec@alec.pl> | 2015-01-13 09:41:41 +0100 |
| commit | 786aa0725e28976bed5037814e01c44c90a551f5 (patch) | |
| tree | 32b9da3074dbced5f29f57f378858d1a60afb458 /tests/Framework/Washtml.php | |
| parent | d204814a39509a9709f9e4cb60ef52ff501d530d (diff) | |
Fix XSS issue in style attribute handling (#1490227)
Diffstat (limited to 'tests/Framework/Washtml.php')
| -rw-r--r-- | tests/Framework/Washtml.php | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/tests/Framework/Washtml.php b/tests/Framework/Washtml.php index f041504d7..e4e3de41f 100644 --- a/tests/Framework/Washtml.php +++ b/tests/Framework/Washtml.php @@ -159,7 +159,7 @@ class Framework_Washtml extends PHPUnit_Framework_TestCase $washer = new rcube_washtml; $washed = $washer->wash($html); - $this->assertRegExp('|style=\'font-family: "新細明體","serif"; color: red\'|', $washed, "Unicode chars in style attribute - quoted (#1489697)"); + $this->assertRegExp('|style="font-family: \"新細明體\",\"serif\"; color: red"|', $washed, "Unicode chars in style attribute - quoted (#1489697)"); $html = "<html><meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" /> <body><span style='font-family:新細明體;color:red'>test</span></body></html>"; @@ -183,4 +183,26 @@ class Framework_Washtml extends PHPUnit_Framework_TestCase $this->assertRegExp('|line-height: 1;|', $washed, "Untouched line-height (#1489917)"); $this->assertRegExp('|; height: 10px|', $washed, "Fixed height units"); } + + /** + * Test invalid style cleanup - XSS prevention (#1490227) + */ + function test_style_wash_xss() + { + $html = "<img style=aaa:'\"/onerror=alert(1)//'>"; + $exp = "<img style=\"aaa: '"/onerror=alert(1)//'\" />"; + + $washer = new rcube_washtml; + $washed = $washer->wash($html); + + $this->assertTrue(strpos($washed, $exp) !== false, "Style quotes XSS issue (#1490227)"); + + $html = "<img style=aaa:'"/onerror=alert(1)//'>"; + $exp = "<img style=\"aaa: '"/onerror=alert(1)//'\" />"; + + $washer = new rcube_washtml; + $washed = $washer->wash($html); + + $this->assertTrue(strpos($washed, $exp) !== false, "Style quotes XSS issue (#1490227)"); + } } |