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

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-54519
StatePUBLISHED
AssignerGitHub_M
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-09-17 22:17:00 UTC
Updated2026-09-24 21:25:27 UTC
DescriptionAI 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.

Risk And Classification

Primary CVSS: v3.1 8.8 HIGH from [email protected]

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.005150000 probability, percentile 0.413800000 (date 2026-09-25)

Problem Types: CWE-862 | CWE-862 CWE-862: Missing Authorization

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary8.8HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
3.1CNADECLARED8.8HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA VmDeshpande Ai-agent-automation affected < 0.9.1 Not specified

References

ReferenceSourceLinkTags
github.com/vmDeshpande/ai-agent-automation/security/advisories/GHSA-qv97... 134c704f-9b21-4f2e-91b3-4a467353bcc0 github.com
github.com/vmDeshpande/ai-agent-automation/commit/96b31c216f6f670e64584f... [email protected] github.com
github.com/vmDeshpande/ai-agent-automation/releases/tag/v0.9.1 [email protected] github.com
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