diff --git a/javascript/ql/experimental/adaptivethreatmodeling/lib/experimental/adaptivethreatmodeling/XssThroughDomATM.qll b/javascript/ql/experimental/adaptivethreatmodeling/lib/experimental/adaptivethreatmodeling/XssThroughDomATM.qll
new file mode 100644
index 00000000000..603ccacf188
--- /dev/null
+++ b/javascript/ql/experimental/adaptivethreatmodeling/lib/experimental/adaptivethreatmodeling/XssThroughDomATM.qll
@@ -0,0 +1,72 @@
+/**
+ * Provides a taint-tracking configuration for reasoning about
+ * cross-site scripting vulnerabilities through the DOM.
+ * Is boosted by ATM.
+ */
+
+import javascript
+import AdaptiveThreatModeling
+private import semmle.javascript.dataflow.InferredTypes
+import semmle.javascript.security.dataflow.Xss::XssThroughDom
+private import semmle.javascript.security.dataflow.XssThroughDomCustomizations::XssThroughDom
+private import semmle.javascript.security.dataflow.Xss::DomBasedXss as DomBasedXss
+private import semmle.javascript.security.dataflow.UnsafeJQueryPluginCustomizations::UnsafeJQueryPlugin as UnsafeJQuery
+
+/**
+ * This module provides logic to filter candidate sinks to those which are likely XSS sinks.
+ */
+module SinkEndpointFilter {
+  private import StandardEndpointFilters as StandardEndpointFilters
+
+  /**
+   * Provides a set of reasons why a given data flow node should be excluded as a sink candidate.
+   *
+   * If this predicate has no results for a sink candidate `n`, then we should treat `n` as an
+   * effective sink.
+   */
+  string getAReasonSinkExcluded(DataFlow::Node sinkCandidate) {
+    result = StandardEndpointFilters::getAReasonSinkExcluded(sinkCandidate)
+  }
+}
+
+class XssThroughDomAtmConfig extends ATMConfig {
+  XssThroughDomAtmConfig() { this = "XssThroughDomAtmConfig" }
+
+  override predicate isKnownSource(DataFlow::Node source) { source instanceof Source }
+
+  override predicate isKnownSink(DataFlow::Node sink) { sink instanceof DomBasedXss::Sink }
+
+  override predicate isEffectiveSink(DataFlow::Node sinkCandidate) {
+    not exists(SinkEndpointFilter::getAReasonSinkExcluded(sinkCandidate))
+  }
+
+  override EndpointType getASinkEndpointType() { result instanceof XssSinkType }
+}
+
+/**
+ * A taint-tracking configuration for reasoning about XSS through the DOM.
+ */
+class Configuration extends TaintTracking::Configuration {
+  Configuration() { this = "XssThroughDomAtmConfig" }
+
+  override predicate isSource(DataFlow::Node source) { source instanceof Source }
+
+  override predicate isSink(DataFlow::Node sink) {
+    (sink instanceof DomBasedXss::Sink or any(XssThroughDomAtmConfig cfg).isEffectiveSink(sink))
+  }
+
+  override predicate isSanitizer(DataFlow::Node node) {
+    super.isSanitizer(node) or
+    node instanceof DomBasedXss::Sanitizer
+  }
+
+  override predicate isSanitizerGuard(TaintTracking::SanitizerGuardNode guard) {
+    guard instanceof TypeTestGuard or
+    guard instanceof UnsafeJQuery::PropertyPresenceSanitizer or
+    guard instanceof DomBasedXss::SanitizerGuard
+  }
+
+  override predicate isSanitizerEdge(DataFlow::Node pred, DataFlow::Node succ) {
+    DomBasedXss::isOptionallySanitizedEdge(pred, succ)
+  }
+}
diff --git a/javascript/ql/experimental/adaptivethreatmodeling/modelbuilding/evaluation/XssThroughDom.ql b/javascript/ql/experimental/adaptivethreatmodeling/modelbuilding/evaluation/XssThroughDom.ql
new file mode 100644
index 00000000000..406d8fa2234
--- /dev/null
+++ b/javascript/ql/experimental/adaptivethreatmodeling/modelbuilding/evaluation/XssThroughDom.ql
@@ -0,0 +1,26 @@
+/**
+ * XssThroughDom.ql
+ *
+ * Version of the standard XSS through DOM query with an output relation ready to plug into the evaluation
+ * pipeline.
+ *
+ * Standard query: javascript/ql/src/Security/CWE-079/XssThroughDom.ql
+ */
+
+import semmle.javascript.security.dataflow.XssThroughDomQuery
+import EndToEndEvaluation as EndToEndEvaluation
+
+from
+  DataFlow::Configuration cfg, DataFlow::Node source, DataFlow::Node sink, string filePathSink,
+  int startLineSink, int endLineSink, int startColumnSink, int endColumnSink, string filePathSource,
+  int startLineSource, int endLineSource, int startColumnSource, int endColumnSource
+where
+  cfg instanceof Configuration and
+  cfg.hasFlow(source, sink) and
+  not EndToEndEvaluation::isFlowExcluded(source, sink) and
+  sink.hasLocationInfo(filePathSink, startLineSink, startColumnSink, endLineSink, endColumnSink) and
+  source
+      .hasLocationInfo(filePathSource, startLineSource, startColumnSource, endLineSource,
+        endColumnSource)
+select source, startLineSource, startColumnSource, endLineSource, endColumnSource, filePathSource,
+  sink, startLineSink, startColumnSink, endLineSink, endColumnSink, filePathSink
diff --git a/javascript/ql/experimental/adaptivethreatmodeling/modelbuilding/evaluation/XssThroughDomATM.ql b/javascript/ql/experimental/adaptivethreatmodeling/modelbuilding/evaluation/XssThroughDomATM.ql
new file mode 100644
index 00000000000..5c7506619c8
--- /dev/null
+++ b/javascript/ql/experimental/adaptivethreatmodeling/modelbuilding/evaluation/XssThroughDomATM.ql
@@ -0,0 +1,28 @@
+/**
+ * XssATM.ql
+ *
+ * Version of the boosted XSS through DOM query with an output relation ready to plug into the evaluation
+ * pipeline.
+ */
+
+import ATM::ResultsInfo
+import EndToEndEvaluation as EndToEndEvaluation
+import experimental.adaptivethreatmodeling.XssThroughDomATM
+
+from
+  DataFlow::Configuration cfg, DataFlow::Node source, DataFlow::Node sink, string filePathSink,
+  int startLineSink, int endLineSink, int startColumnSink, int endColumnSink, string filePathSource,
+  int startLineSource, int endLineSource, int startColumnSource, int endColumnSource, float score
+where
+  cfg.hasFlow(source, sink) and
+  not EndToEndEvaluation::isFlowExcluded(source, sink) and
+  not isFlowLikelyInBaseQuery(source, sink) and
+  sink.hasLocationInfo(filePathSink, startLineSink, startColumnSink, endLineSink, endColumnSink) and
+  source
+      .hasLocationInfo(filePathSource, startLineSource, startColumnSource, endLineSource,
+        endColumnSource) and
+  getScoreForFlow(source, sink) = score
+select source, startLineSource, startColumnSource, endLineSource, endColumnSource, filePathSource,
+  sink, startLineSink, startColumnSink, endLineSink, endColumnSink, filePathSink, score order by
+    score desc, startLineSource, startColumnSource, endLineSource, endColumnSource, filePathSource,
+    startLineSink, startColumnSink, endLineSink, endColumnSink, filePathSink
diff --git a/javascript/ql/experimental/adaptivethreatmodeling/modelbuilding/evaluation/XssThroughDomATMLite.ql b/javascript/ql/experimental/adaptivethreatmodeling/modelbuilding/evaluation/XssThroughDomATMLite.ql
new file mode 100644
index 00000000000..a679666ef22
--- /dev/null
+++ b/javascript/ql/experimental/adaptivethreatmodeling/modelbuilding/evaluation/XssThroughDomATMLite.ql
@@ -0,0 +1,30 @@
+/**
+ * XssATMLite.ql
+ *
+ * Arbitrarily ranked version of the boosted XSS query with an output relation ready to plug into
+ * the evaluation pipeline. This is useful (a) for evaluating the performance of endpoint filters,
+ * and (b) as a baseline to compare the model against.
+ */
+
+import javascript
+import ATM::ResultsInfo
+import EndToEndEvaluation as EndToEndEvaluation
+import experimental.adaptivethreatmodeling.XssThroughDomATM
+
+from
+  DataFlow::Configuration cfg, DataFlow::Node source, DataFlow::Node sink, string filePathSink,
+  int startLineSink, int endLineSink, int startColumnSink, int endColumnSink, string filePathSource,
+  int startLineSource, int endLineSource, int startColumnSource, int endColumnSource, float score
+where
+  cfg.hasFlow(source, sink) and
+  not EndToEndEvaluation::isFlowExcluded(source, sink) and
+  not isFlowLikelyInBaseQuery(source, sink) and
+  sink.hasLocationInfo(filePathSink, startLineSink, startColumnSink, endLineSink, endColumnSink) and
+  source
+      .hasLocationInfo(filePathSource, startLineSource, startColumnSource, endLineSource,
+        endColumnSource) and
+  score = 0
+select source, startLineSource, startColumnSource, endLineSource, endColumnSource, filePathSource,
+  sink, startLineSink, startColumnSink, endLineSink, endColumnSink, filePathSink, score order by
+    score desc, startLineSource, startColumnSource, endLineSource, endColumnSource, filePathSource,
+    startLineSink, startColumnSink, endLineSink, endColumnSink, filePathSink