Low 3.1Published Jun 28, 2026

CVE-2026-13493A flaw has been found in AIDC-AI ComfyUI-Copilot up to 2.0.28.

Updated under an hour ago (2026-10-19 08:30 UTC)

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Exploited in the last 30 days

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: 3.1 LOW (v3.1, NVD)CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
Weakness (CWE): CWE-99
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Not given
NVD analysis: Deferred
Record last updated: Jun 29, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

No affected products are listed yet.

References

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

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.