CVE-2024-8789

Description

Lunary-ai/lunary version git 105a3f6 is vulnerable to a Regular Expression Denial of Service (ReDoS) attack. The application allows users to upload their own regular expressions, which are then executed on the server side. Certain regular expressions can have exponential runtime complexity relative to the input size, leading to potential denial of service. An attacker can exploit this by submitting a specially crafted regular expression, causing the server to become unresponsive for an arbitrary length of time.

Reserved 2024-09-13 | Published 2025-03-20 | Updated 2025-03-20 | Assigner @huntr_ai

Problem types

CWE-400 Uncontrolled Resource Consumption

Product status

Any version before 1.4.23
affected

References

huntr.com/bounties/e32f5f0d-bd46-4268-b6b1-619e07c6fda3

github.com/...ommit/7ff89b0304d191534b924cf063f3648206d497fa

cve.org (CVE-2024-8789)

nvd.nist.gov (CVE-2024-8789)

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