CVE-2022-23463
Critical
Description
Nepxion Discovery is a solution for Spring Cloud. Discover 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.
SeverityCritical
CVSS9.4
Exploit probability—
ProductNepxion Discovery
PublishedSep 24, 2022
First seenSep 24, 2022
Weakness typeCWE-917Expression language injection
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| nepxion discovery | v ≤ 6.16.2 | — |
| com.nepxion:discoveryMaven | v ≤ 6.16.2 | — |
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