CVE-2024-3761: lunary Auth Bypass — Exploit & Fix

Description

In lunary-ai/lunary version 1.2.2, the DELETE endpoint located at `packages/backend/src/api/v1/datasets` is vulnerable to unauthorized dataset deletion due to missing authorization and authentication mechanisms. This vulnerability allows any user, even those without a valid token, to delete a dataset by sending a DELETE request to the endpoint. The issue was fixed in version 1.2.8. The impact of this vulnerability is significant as it permits unauthorized users to delete datasets, potentially leading to data loss or disruption of service.

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CVSS v3.1 Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Weakness Type (CWE)

CWE-862 Missing Authorization

Affected Products

Vendor	Product	Versions
lunary	lunary	< 1.2.8

References

Advisories & Patches

https://github.com/lunary-ai/lunary/commit/14078c1d2b8766075bf655f187ece24c7a787776 https://huntr.com/bounties/e95fb0a0-e54a-4da8-a33d-ba858d0cec55 https://github.com/lunary-ai/lunary/commit/14078c1d2b8766075bf655f187ece24c7a787776 https://huntr.com/bounties/e95fb0a0-e54a-4da8-a33d-ba858d0cec55

Exploits

https://huntr.com/bounties/e95fb0a0-e54a-4da8-a33d-ba858d0cec55 https://huntr.com/bounties/e95fb0a0-e54a-4da8-a33d-ba858d0cec55

Frequently Asked Questions

What is CVE-2024-3761? +

In lunary-ai/lunary version 1.2.2, the DELETE endpoint located at `packages/backend/src/api/v1/datasets` is vulnerable to unauthorized dataset deletion due to missing authorization and authentication mechanisms. This vulnerability allows any user, even those without a valid token, to delete a dataset by sending a DELETE request to the endpoint. The issue was fixed in version 1.2.8. The impact of this vulnerability is significant as it permits unauthorized users to delete datasets, potentially leading to data loss or disruption of service. It has a CVSS v3.1 base score of 7.5 (HIGH).

How severe is CVE-2024-3761? +

CVE-2024-3761 has a CVSS v3.1 score of 7.5 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2024-3761? +

CVE-2024-3761 affects products from lunary, specifically: lunary. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-3761? +

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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