GHSA-q979-9m39-23mq

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    GHSA-q979-9m39-23mq

    Published: 25 Sept 2022Last Modified: 10 Sept 2026

    Summary: Nepxion Discovery vulnerable to SpEL Injection leading to Remote Code Execution

    Details: Nepxion Discovery is a solution for Spring Cloud. Discovery is vulnerable to SpEL Injection in discovery-commons. DiscoveryExpressionResolver’s eval method is evaluating expression with a StandardEvaluationContext, allowing the expression to reach and interact with Java classes such as java.lang.Runtime, leading to Remote Code Execution. There is no patch available for this issue at time of publication. There are no known workarounds.

    References: https://nvd.nist.gov/vuln/detail/CVE-2022-23463, https://github.com/Nepxion/Discovery, https://securitylab.github.com/advisories/GHSL-2022-033_GHSL-2022-034_Discovery

    Affected packages

    Package

    Name: com.nepxion:discovery

    Purl: pkg:maven/com.nepxion/discovery

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    1.0.0
    1.0.1

    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
    GHSA-q979-9m39-23mq | CVE-DB