CVE-2024-6862: Cross-Site Request Forgery (CSRF) in lunary-ai/lunary

Severity: high (CVSS 8.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2024-09-13 · updated 2026-06-17
Weakness: CWE-352

Description

A Cross-Site Request Forgery (CSRF) vulnerability exists in lunary-ai/lunary version 1.2.34 due to overly permissive CORS settings. This vulnerability allows an attacker to sign up for and create projects or use the instance as if they were a user with local access. The main attack vector is for instances hosted locally on personal machines, which are not publicly accessible. The CORS settings in the backend permit all origins, exposing unauthenticated endpoints to CSRF attacks.

Affected products

lunary-ai/lunary: 1.2.34

References

https://github.com/lunary-ai/lunary/commit/3451fcd7b9d95e9091d62c515752f39f2faa6e54
https://huntr.com/bounties/0b1d851e-3455-480c-ad5a-23565894976f

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