diff --git a/src/js/resources/href-sanitizer.js b/src/js/resources/href-sanitizer.js
index c445f024c..82a9a95c8 100644
--- a/src/js/resources/href-sanitizer.js
+++ b/src/js/resources/href-sanitizer.js
@@ -91,6 +91,20 @@ function hrefSanitizer(
         }
         return '';
     };
+    const extractParam = (href, source) => {
+        if ( Boolean(source) === false ) { return href; }
+        const recursive = source.includes('?', 1);
+        const end = recursive ? source.indexOf('?', 1) : source.length;
+        try {
+            const url = new URL(href, document.location);
+            let value = url.searchParams.get(source.slice(1, end));
+            if ( value === null ) { return href }
+            if ( recursive ) { return extractParam(value, source.slice(end)); }
+            return value;
+        } catch(x) {
+        }
+        return href;
+    };
     const extractURL = (elem, source) => {
         if ( /^\[.*\]$/.test(source) ) {
             return elem.getAttribute(source.slice(1,-1).trim()) || '';
@@ -101,13 +115,13 @@ function hrefSanitizer(
                 .replace(/[^\x21-\x7e]+$/, '') // remove trailing invalid characters
             ;
         }
-        if ( source.startsWith('?') ) {
-            const steps = source.replace(/(\S)\?/g, '\\1?').split(/\s+/);
-            const url = urlSkip(elem.href, false, steps);
-            if ( url === undefined ) { return; }
-            return url.replace(/ /g, '%20');
-        }
-        return '';
+        if ( source.startsWith('?') === false ) { return ''; }
+        const steps = source.replace(/(\S)\?/g, '\\1?').split(/\s+/);
+        const url = steps.length === 1
+            ? extractParam(elem.href, source)
+            : urlSkip(elem.href, false, steps);
+        if ( url === undefined ) { return; }
+        return url.replace(/ /g, '%20');
     };
     const sanitize = ( ) => {
         let elems = [];