Is CVE-2022-23463 actively exploited?

No active exploitation of CVE-2022-23463 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2022-23463 be exploited remotely?

Yes. CVE-2022-23463 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2022-23463?

CVE-2022-23463 has a CVSS score of 9.8 (CRITICAL).

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CRITICAL

CVE-2022-23463

CWE-917Published: September 24, 2022· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official 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.

NVD Source

Technical Analysis

CVE-2022-23463 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.