CVE-2026-13493

A flaw has been found in AIDC-AI ComfyUI-Copilot up to 2.0.28. This issue affects some unknown processing of the file backend/controller/conversation_api.py of the component Workflow Checkpoint Restore Handler. Executing a manipulation can lead to improper control of resource identifiers. The attack may be performed from remote. A high complexity level is associated with this attack. The exploitability is assessed as difficult. The exploit has been published and may be used. The pull request to fix this issue awaits acceptance.

CVSS v3 3.1 LOW
CVSS v2.0 2.1 LOW

3.1^/10

CVSS v3 : LOW

Vector :

Exploitability : 1.6 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

2.1^/10

CVSS v2.0 : LOW

Vector : AV:N/AC:H/Au:S/C:P/I:N/A:N

Exploitability : 3.9 / Impact : 2.9

Access Vector NETWORK

Access Complexity HIGH

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://github.com/AIDC-AI/ComfyUI-Copilot/
https://github.com/AIDC-AI/ComfyUI-Copilot/issues/149
https://github.com/AIDC-AI/ComfyUI-Copilot/pull/150
https://vuldb.com/cve/CVE-2026-13493
https://vuldb.com/submit/838497
https://vuldb.com/vuln/374489
https://vuldb.com/vuln/374489/cti

Configurations

No configuration.

History

28 Jun 2026, 13:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-06-28 13:16

Updated : 2026-06-29 18:43

NVD link : CVE-2026-13493

Mitre link : CVE-2026-13493

CVE.ORG link : CVE-2026-13493

JSON object : View

Products Affected

No product.

CWE

CWE-99

Improper Control of Resource Identifiers ('Resource Injection')

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