CVE-2024-1666: lunary DoS — Exploit & Fix

Description

In lunary-ai/lunary version 1.0.0, an authorization flaw exists that allows unauthorized radar creation. The vulnerability stems from the lack of server-side checks to verify if a user is on a free account during the radar creation process, which is only enforced in the web UI. As a result, attackers can bypass the intended account upgrade requirement by directly sending crafted requests to the server, enabling the creation of an unlimited number of radars without payment.

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CVSS v3.1 Score

5.3

MEDIUM

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

Weakness Type (CWE)

CWE-770 CWE-770

Affected Products

Vendor	Product	Versions
lunary	lunary	< 1.2.7

References

Advisories & Patches

https://github.com/lunary-ai/lunary/commit/c57cd50fa0477fd2a2efe60810c0099eebd66f54 https://huntr.com/bounties/0f310501-b5b0-4be0-ae38-d6b836f71ff0 https://github.com/lunary-ai/lunary/commit/c57cd50fa0477fd2a2efe60810c0099eebd66f54 https://huntr.com/bounties/0f310501-b5b0-4be0-ae38-d6b836f71ff0

Exploits

https://github.com/lunary-ai/lunary/commit/c57cd50fa0477fd2a2efe60810c0099eebd66f54 https://huntr.com/bounties/0f310501-b5b0-4be0-ae38-d6b836f71ff0 https://github.com/lunary-ai/lunary/commit/c57cd50fa0477fd2a2efe60810c0099eebd66f54 https://huntr.com/bounties/0f310501-b5b0-4be0-ae38-d6b836f71ff0

Frequently Asked Questions

What is CVE-2024-1666? +

In lunary-ai/lunary version 1.0.0, an authorization flaw exists that allows unauthorized radar creation. The vulnerability stems from the lack of server-side checks to verify if a user is on a free account during the radar creation process, which is only enforced in the web UI. As a result, attackers can bypass the intended account upgrade requirement by directly sending crafted requests to the server, enabling the creation of an unlimited number of radars without payment. It has a CVSS v3.1 base score of 5.3 (MEDIUM).

How severe is CVE-2024-1666? +

CVE-2024-1666 has a CVSS v3.1 score of 5.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-1666? +

CVE-2024-1666 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-2024-1666? +

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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