24795 2014-02-25 08:02:54 +0000 < should be quoted in attribute values 2014-10-13 23:44:29 +0000 1 1 1 Unclassified WebAppsWG DOM Parsing and Serialization unspecified PC All RESOLVED DUPLICATE 24174 P2 normal --- 24174 1 Ms2ger travil annevk bzbarsky costan mike public-webapps-bugzilla www-dom public-webapps-bugzilla oldest_to_newest 101315 0 Ms2ger 2014-02-25 08:02:54 +0000 +++ This bug was initially created as a clone of Bug #24174 +++ The XML specification forbids < in attribute values. Source 1: see the grammar for AttValue below. http://www.w3.org/TR/REC-xml/#sec-common-syn Source 2: http://www.w3.org/TR/REC-xml/#CleanAttrVals The XML serialization algorithm in the DOM Parsing and Serialization specification can produce < in XML attribute values. https://dvcs.w3.org/hg/innerhtml/raw-file/tip/index.html#dfn-concept-serialize-xml-attributes Specifically, step 2 substep 4 only quotes " and &. It should also quote < as &lt;. 113054 1 travil 2014-10-13 23:44:29 +0000 :-) *** This bug has been marked as a duplicate of bug 24174 ***