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CVE-2026-54519

AI Agent Automation: Missing ownership checks in memory APIs allow cross-user memory read and deletion

Published
Last modified
published
Not listed in CISA KEV
Fix
Fixed in 0.9.1
1 proof of concept on GitHub
  • Exploitation: poc
  • Automatable: no
  • Technical impact: total

Summary

AI Agent Automation is a modular AI agent workflow automation platform with schedulers, tools, and observability. Prior to 0.9.1, backend/src/controllers/memory.controller.js authenticates requests but listMemories, deleteMemory, and clearAgentMemory use a caller-supplied agentId or memory _id without verifying through the related Agent that the record belongs to req.user. An authenticated attacker who knows or obtains another user's identifiers can read victim AgentMemory content, including conversation history, agent context, task data, embeddings, and metadata, delete an individual victim memory, or clear all memory belonging to a victim agent. This breaks tenant isolation and causes unauthorized disclosure and data loss. This issue is fixed in version 0.9.1.

Timeline

  1. CVE published
  2. CISA SSVC assessment

    Exploitation: poc · Automatable: no · Technical impact: total

  3. Record last updated

Affected versions

  • vmDeshpande ai-agent-automation

    fixed in 0.9.1

References 4

GitHub · vmDeshpande/ai-agent-automation

GitHub · chaitanyagarware/CVE-2026-54519