Google corrige 3 failles critiques : l’une d’elle permet de piéger une image

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<!-- Cyber'Émission ZATAZ — badge volant (déplaçable) + réduire/fermer -->
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    <span class="zataz-yt-float__title">Cyber'Émission ZATAZ</span>

    <div class="zataz-yt-float__actions">
      <button type="button" class="zataz-yt-float__btn" id="zatazYtMin" aria-label="Réduire">—</button>
      <button type="button" class="zataz-yt-float__btn zataz-yt-float__btn--close" id="zatazYtClose" aria-label="Fermer">×</button>
    </div>
  </div>

  <a class="zataz-yt-badge" href="https://www.youtube.com/@ZATAZCOM" target="_blank" rel="noopener noreferrer"
     aria-label="Regarder Cyber'Émission ZATAZ sur YouTube (nouvel onglet)">
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    background:rgba(0,0,0,.18);
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  .zataz-yt-float__bar:active{ cursor:grabbing; }
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    box-shadow:0 10px 22px rgba(0,0,0,.35);
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    left:22px;
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    width:0;height:0;
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    border-left:16px solid #fff;
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    border-color:rgba(255,255,255,.18);
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  .zataz-yt-badge:active{ transform:scale(.99); }

  /* Etat réduit */
  .zataz-yt-float.is-min .zataz-yt-badge{ display:none; }
  .zataz-yt-float.is-min{ width:260px; }

  /* Mobile : plus compact */
  @media (max-width:480px){
    .zataz-yt-float{ width:280px; right:12px; bottom:12px; }
    .zataz-yt-badge__thumb{ height:158px; }
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(() => {
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  const btnMin = document.getElementById('zatazYtMin');
  const btnClose = document.getElementById('zatazYtClose');

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  // Fermer
  btnClose.addEventListener('click', (e) => {
    e.stopPropagation();
    box.remove();
  });

  // Drag (souris + tactile) via Pointer Events
  let dragging = false;
  let startX = 0, startY = 0;
  let startLeft = 0, startTop = 0;

  // Position initiale: on convertit right/bottom en left/top pour le drag
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    box.style.left = r.left + 'px';
    box.style.top  = r.top  + 'px';
    box.style.right = 'auto';
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  const clamp = (v, min, max) => Math.min(Math.max(v, min), max);

  bar.addEventListener('pointerdown', (e) => {
    // pas de drag quand on clique sur les boutons
    if (e.target === btnMin || e.target === btnClose) return;

    dragging = true;
    bar.setPointerCapture(e.pointerId);

    const r = box.getBoundingClientRect();
    startX = e.clientX;
    startY = e.clientY;
    startLeft = r.left;
    startTop = r.top;

    e.preventDefault();
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    const dy = e.clientY - startY;

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    const maxTop  = window.innerHeight - h - 8;

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    box.style.top  = clamp(startTop + dy, 8, maxTop) + 'px';
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  const endDrag = () => { dragging = false; };
  bar.addEventListener('pointerup', endDrag);
  bar.addEventListener('pointercancel', endDrag);

  // Re-clamp au resize
  window.addEventListener('resize', () => {
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    const maxTop  = window.innerHeight - r.height - 8;
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    box.style.top  = clamp(r.top, 8, maxTop) + 'px';
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})();
</script>