CVE-2025-4962: Access Control Flaw (CVSS 7.7)

Description

An Insecure Direct Object Reference (IDOR) vulnerability was identified in the `POST /v1/templates` endpoint of the Lunary API, affecting versions up to 0.8.8. This vulnerability allows authenticated users to create templates in another user's project by altering the `projectId` query parameter. The root cause of this issue is the absence of server-side validation to ensure that the authenticated user owns the specified `projectId`. The vulnerability has been addressed in version 1.9.23.

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CVSS v3.1 Score

7.7

HIGH

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N

Weakness Type (CWE)

CWE-284 CWE-284

References

Other References

https://github.com/lunary-ai/lunary/commit/e977d06f18a615963ffbe07e5bdff70218c29907 https://huntr.com/bounties/137a0aef-e243-49d4-832f-8e56056cba1a

Frequently Asked Questions

What is CVE-2025-4962? +

An Insecure Direct Object Reference (IDOR) vulnerability was identified in the `POST /v1/templates` endpoint of the Lunary API, affecting versions up to 0.8.8. This vulnerability allows authenticated users to create templates in another user's project by altering the `projectId` query parameter. The root cause of this issue is the absence of server-side validation to ensure that the authenticated user owns the specified `projectId`. The vulnerability has been addressed in version 1.9.23. It has a CVSS v3.1 base score of 7.7 (HIGH).

How severe is CVE-2025-4962? +

CVE-2025-4962 has a CVSS v3.1 score of 7.7 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

How do I check if I'm vulnerable to CVE-2025-4962? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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