CVE-2019-19328
ui/editor/tooltip/Rdf.js in Wikibase Wikidata Query Service GUI before 0.3.6-SNAPSHOT 2019-11-07 allows HTML injection in tooltips for entities. NOTE: this GUI code is no longer bundled with the Wikibase Wikidata Query Service snapshots, such as 0.3.6-SNAPSHOT.
Date published : 2019-11-27
https://gerrit.wikimedia.org/g/wikidata/query/gui/+/270f833cff8fdc1e050230ecc9f7dfc4d090d90d