CVE-2026-13493Disclosure

LOWCVSS 1.3 · LOW

Signal is active with 3 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD 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.

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0.0/ 10 priority

Sources & remediation

Other references

Weakness type (CWE)

CWE-99

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

3 mentions across 1 observed day

What's happening

Technical details provided in 1 signal
Disclosure: 3 classified signals
3 total mentions across 1 day

Deep dive

Activity timeline3 mentions / 1d

Signal classification1 categories

Disclosure

3100.0%

Referenced assets3 URLs

By indicator

Full discourse3 posts

Infoflowcloud@infoflowcloud92d
Disclosure
🚨*CVE* 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 co… https://www.cve.org/CVERecord?id=CVE-2026-13493 ----- Traducción: CVE-2026-13493 Se … http://infoflow.cloud`
Post summary
The tweet announces CVE-2026-13493 as a flaw in AIDC‑AI ComfyUI‑Copilot affecting the backend/controller/conversation_api.py file up to v2.0.28, but provides no PoC, exploit, or patch details.
0001061
89 followersView on X
CVE@CVEnew92d
Disclosure
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 co… https://www.cve.org/CVERecord?id=CVE-2026-13493
Post summary
A vulnerability (CVE-2026-13493) affecting AIDC-AI ComfyUI-Copilot up to version 2.0.28 has been identified, impacting processing in backend/controller/conversation_api.py; no exploit, patch, or PoC details are provided.
00010976
57.7K followersView on X
Vulmon Vulnerability Feed@VulmonFeeds92d
Disclosure
CVE-2026-13493 Improper Resource Identifier Control in AIDC-AI ComfyUI-Copilot Up to 2.0.28 https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-13493
Post summary
A new disclosure identifies CVE-2026-13493 as an improper resource identifier control flaw in AIDC-AI ComfyUI-Copilot (≤ 2.0.28), but no PoC, exploit, patch, or active exploitation details are provided.
00010144
4.1K followersView on X

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