AIDC-AI ComfyUI-Copilot Workflow Checkpoint Restore conversation_api.py resource injection_CVE-2026-13493

2.3 / 10

LOW

CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P

Description

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.

Basic Information

ID CVE-2026-13493

Source VulDB

Published Jun 28, 2026 at 12:00

Affected Product

Vendor AIDC-AI

Product ComfyUI-Copilot

Version 2.0.0

Affected Versions AIDC-AI ComfyUI-Copilot 2.0.0
AIDC-AI ComfyUI-Copilot 2.0.1
AIDC-AI ComfyUI-Copilot 2.0.2
AIDC-AI ComfyUI-Copilot 2.0.3
AIDC-AI ComfyUI-Copilot 2.0.4
AIDC-AI ComfyUI-Copilot 2.0.5
AIDC-AI ComfyUI-Copilot 2.0.6
AIDC-AI ComfyUI-Copilot 2.0.7
AIDC-AI ComfyUI-Copilot 2.0.8
AIDC-AI ComfyUI-Copilot 2.0.9
AIDC-AI ComfyUI-Copilot 2.0.10
AIDC-AI ComfyUI-Copilot 2.0.11
AIDC-AI ComfyUI-Copilot 2.0.12
AIDC-AI ComfyUI-Copilot 2.0.13
AIDC-AI ComfyUI-Copilot 2.0.14
AIDC-AI ComfyUI-Copilot 2.0.15
AIDC-AI ComfyUI-Copilot 2.0.16
AIDC-AI ComfyUI-Copilot 2.0.17
AIDC-AI ComfyUI-Copilot 2.0.18
AIDC-AI ComfyUI-Copilot 2.0.19
AIDC-AI ComfyUI-Copilot 2.0.20
AIDC-AI ComfyUI-Copilot 2.0.21
AIDC-AI ComfyUI-Copilot 2.0.22
AIDC-AI ComfyUI-Copilot 2.0.23
AIDC-AI ComfyUI-Copilot 2.0.24
AIDC-AI ComfyUI-Copilot 2.0.25
AIDC-AI ComfyUI-Copilot 2.0.26
AIDC-AI ComfyUI-Copilot 2.0.27
AIDC-AI ComfyUI-Copilot 2.0.28

CWE Classification

CWE-99

References

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    "description": "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.",
    "published": "2026-06-28T12:00:09.952Z",
    "modified": "2026-06-28T12:00:09.952Z",
    "type": "cve",
    "title": "AIDC-AI ComfyUI-Copilot Workflow Checkpoint Restore conversation_api.py resource injection",
    "source": "VulDB",
    "references": "https://vuldb.com/vuln/374489\nhttps://vuldb.com/vuln/374489/cti\nhttps://vuldb.com/cve/CVE-2026-13493\nhttps://vuldb.com/submit/838497\nhttps://github.com/AIDC-AI/ComfyUI-Copilot/issues/149\nhttps://github.com/AIDC-AI/ComfyUI-Copilot/pull/150\nhttps://github.com/AIDC-AI/ComfyUI-Copilot/",
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