Insecure Direct Object Reference in Stonewuu AI-Fusion-Video Product
CVE-2026-121940

8.7HIGH

Key Information:

Vendor

Stonewuu

Status
Ai-fusion-video
Vendor
CVE Published:
4 November 2026

What is CVE-2026-121940?

Stonewuu AI-Fusion-Video versions prior to 1.3.0 are susceptible to an insecure direct object reference vulnerability, enabling authenticated users to manipulate object IDs to access, modify, or delete other users' projects. This flaw allows attackers to enumerate through auto-incrementing IDs on various API endpoints, including /api/project, /api/asset, and /api/script. By exploiting this vulnerability, they can read sensitive data, overwrite existing information, cascade-delete content, and unlawfully add themselves as project members, posing a significant threat to user data integrity.

Affected Version(s)

ai-fusion-video 0 < 1.3.0

References

https://github.com/Stonewuu/ai-fusion-video/issues/69
issue-tracking
https://hackmd.io/@hieuPenguinnn/ai-fusion-video-idor-bol...
third-party-advisory
https://github.com/Stonewuu/ai-fusion-video/commit/4724a1...
patch

CVSS V4

Score:
8.7
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

hieuPenguinnn
.