PT-2026-117953 · Coze Dev · Coze-Studio

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CVE-2026-77935

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Published

2026-10-20

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Updated

2026-10-20

CVSS v3.1

8.3

High

VectorAV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L
Coze Studio through 0.5.1 contains an insecure direct object reference vulnerability in workflow.go that allows authenticated users to access other spaces' workflows by supplying foreign workflowIDs. Attackers can pair their own spaceID with another tenant's workflowID in save, update meta, batch delete, canvas, test run and nodeDebug routes to read, run, overwrite or delete workflows.

Exploit

Fix

IDOR

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Weakness Enumeration

Related Identifiers

CVE-2026-77935

Affected Products

Coze-Studio