Headline
GHSA-q979-9m39-23mq: Nepxion Discovery vulnerable to SpEL Injection leading to Remote Code Execution
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.
Nepxion Discovery vulnerable to SpEL Injection leading to Remote Code Execution
Critical severity GitHub Reviewed Published Sep 25, 2022 • Updated Sep 28, 2022
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Nepxion Discovery is a solution for Spring Cloud. Discovery is vulnerable to a potential Server-Side Request Forgery (SSRF). RouterResourceImpl uses RestTemplate’s getForEntity to retrieve the contents of a URL containing user-controlled input, potentially resulting in Information Disclosure. There is no patch available for this issue at time of publication. There are no known workarounds.