CVE-2024-8763

A Regular Expression Denial of Service (ReDoS) vulnerability exists in the lunary-ai/lunary repository, specifically in the compileTextTemplate function. The affected version is git be54057. An attacker can exploit this vulnerability by manipulating the regular expression /{{(.*?)}}/g, causing the server to hang indefinitely and become unresponsive to any requests. This is due to the regular expression's susceptibility to second-degree polynomial time complexity, which can be triggered by a large number of braces in the input.

Score

CVSS 3.0 7.5 High

Status

Modified - security@huntr.dev

Published

2025-03-20

Last modified

2025-10-15

Weaknesses

CWE-1333

Affected products

• Lunary (Lunary)
• Lunary-ailunary (Lunary-ai)

References

• https://github.com/lunary-ai/lunary/commit/7ff89b0304d191534b924cf063f3648206d497fa
• https://huntr.com/bounties/4fb63a6e-0056-4550-a34d-e161de1c13b8