diff --git a/SoObjects/SOGo/NSString+Utilities.m b/SoObjects/SOGo/NSString+Utilities.m
index 682be7e71..cf722d923 100644
--- a/SoObjects/SOGo/NSString+Utilities.m
+++ b/SoObjects/SOGo/NSString+Utilities.m
@@ -979,6 +979,18 @@ static int cssEscapingCount;
       newResult = [regex stringByReplacingMatchesInString:result options:0 range:NSMakeRange(0, [result length]) withTemplate:@"<ifr***"];
       result = [NSString stringWithString: newResult];
 
+      // Remove <form
+      regex = [NSRegularExpression regularExpressionWithPattern:@"<[\\s\\u200B&#x09;&#x0A;&#x0D;\\\\0]*f[\\s\\u200B&#x09;&#x0A;&#x0D;\\\\0]*o[\\s\\u200B&#x09;&#x0A;&#x0D;\\\\0]*r[\\s\\u200B&#x09;&#x0A;&#x0D;\\\\0]*m" 
+                                  options: NSRegularExpressionCaseInsensitive error:&error];
+      newResult = [regex stringByReplacingMatchesInString:result options:0 range:NSMakeRange(0, [result length]) withTemplate:@"<for*"];
+      result = [NSString stringWithString: newResult];
+
+      // Remove </form
+      regex = [NSRegularExpression regularExpressionWithPattern:@"<[\\s\\u200B&#x09;&#x0A;&#x0D;\\\\0]*/[\\s\\u200B&#x09;&#x0A;&#x0D;\\\\0]*f[\\s\\u200B&#x09;&#x0A;&#x0D;\\\\0]*o[\\s\\u200B&#x09;&#x0A;&#x0D;\\\\0]*r[\\s\\u200B&#x09;&#x0A;&#x0D;\\\\0]*m" 
+                                  options: NSRegularExpressionCaseInsensitive error:&error];
+      newResult = [regex stringByReplacingMatchesInString:result options:0 range:NSMakeRange(0, [result length]) withTemplate:@"</for*"];
+      result = [NSString stringWithString: newResult];
+
       // Remove onload
       regex = [NSRegularExpression regularExpressionWithPattern:@"onload=" 
                                   options: NSRegularExpressionCaseInsensitive error:&error];
diff --git a/Tests/Unit/TestNSString+Utilities.m b/Tests/Unit/TestNSString+Utilities.m
index caf244c67..e0698caaf 100644
--- a/Tests/Unit/TestNSString+Utilities.m
+++ b/Tests/Unit/TestNSString+Utilities.m
@@ -105,6 +105,7 @@
   testEquals([[NSString stringWithString:@"<img vbscript:test"] stringWithoutHTMLInjection: NO], @"<img test");
   testEquals([[NSString stringWithString:@"<img javascript:test"] stringWithoutHTMLInjection: NO], @"<img test");
   testEquals([[NSString stringWithString:@"<img livescript:test"] stringWithoutHTMLInjection: NO], @"<img test");
+  testEquals([[NSString stringWithString:@"foobar <form action=\"\">bar</form>"] stringWithoutHTMLInjection: NO], @"foobar <for* action=\"\">bar</for*>");
   testEquals([[NSString stringWithString:@"foobar <iframe src=\"\">bar</iframe>"] stringWithoutHTMLInjection: NO], @"foobar <ifr*** src=\"\">bar</iframe>");
   testEquals([[NSString stringWithString:@"foobar <img onload=foo bar"] stringWithoutHTMLInjection: NO], @"foobar <img onl***=foo bar");
   testEquals([[NSString stringWithString:@"foobar <img onmouseover=foo bar"] stringWithoutHTMLInjection: NO], @"foobar <img onmouseo***=foo bar");