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    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.

    Published:Mar 20, 2025
    Last Modified:Oct 15, 2025
    EPS:Mar 20, 2025
    EPSS Score:0.00118
    CVSS Score:7.5

    Affected Products

    Vendor
    Lunary
    Product
    Lunary

    Exploits

    https://huntr.com/bounties/4fb63a6e-0056-4550-a34d-e161de1c13b8

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-492 Regular Expression Exponential Blowup

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    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High