{
 "id": "AIR-2026-0351",
 "slug": "cross-site-scripting-via-prompt-manipulation-in-lenovo-ai-ch",
 "title": "Cross-Site Scripting via Prompt Manipulation in Lenovo AI Chatbot",
 "summary": "Researchers demonstrated that Lenovo's customer support chatbot was vulnerable to a prompt injection that stored malicious HTML in chat history. When transferred to a human agent, the payload could exfiltrate session cookies.",
 "type": "attack_on_ai",
 "categories": [
  "prompt_injection",
  "agent_hijack",
  "data_leak"
 ],
 "severity": 1,
 "targets": [
  "enterprise_deployment"
 ],
 "products": [
  "Lenovo AI Chatbot Lena"
 ],
 "incident_date": "2025-08-18",
 "incident_date_precision": "day",
 "first_reported": "2026-06-29",
 "sources": [
  {
   "url": "https://atlas.mitre.org/studies/AML.CS0060",
   "publisher": "MITRE ATLAS",
   "title": "Cross-Site Scripting via Prompt Manipulation in Lenovo AI Chatbot",
   "published_at": "2026-06-29"
  },
  {
   "url": "https://cybernews.com/security/lenovo-chatbot-lena-plagued-by-critical-vulnerabilities",
   "publisher": "cybernews.com",
   "title": "Critical flaw plagues Lenovo AI chatbot: attackers can run malicious code and steal cookies",
   "published_at": "2026-06-29"
  }
 ],
 "source_count": 2,
 "confidence": 0.95,
 "status": "published",
 "origin": "seed_atlas",
 "tags": [
  "xss",
  "chatbot",
  "prompt-injection"
 ],
 "created_at": "2026-10-18T06:55:08.239Z",
 "updated_at": "2026-10-18T06:55:08.239Z"
}