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-rw-r--r--program/lib/washtml.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/program/lib/washtml.php b/program/lib/washtml.php
index 0d4ffdb4b..d13d66404 100644
--- a/program/lib/washtml.php
+++ b/program/lib/washtml.php
@@ -214,7 +214,7 @@ class washtml
$key = strtolower($key);
$value = $node->getAttribute($key);
if (isset($this->_html_attribs[$key]) ||
- ($key == 'href' && !preg_match('!^javascript!i', $value)
+ ($key == 'href' && !preg_match('!^(javascript|vbscript|data:text)!i', $value)
&& preg_match('!^([a-z][a-z0-9.+-]+:|//|#).+!i', $value))
) {
$t .= ' ' . $key . '="' . htmlspecialchars($value, ENT_QUOTES) . '"';