CVE-2022-23463
CRITICALNepxion Discovery < 6.16.2 - Remote Code Execution via SpEL Injection in DiscoveryExpressionResolver
Title source: llmDescription
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.
References (1)
Core 1
Core References
Exploit, Third Party Advisory x_refsource_misc
https://securitylab.github.com/advisories/GHSL-2022-033_GHSL-2022-034_Discovery/
Scores
CVSS v3
9.4
EPSS
0.0173
EPSS Percentile
74.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
total
Details
CWE
CWE-917
Status
published
Products (2)
com.nepxion/discovery
0Maven
nepxion/discovery
< 6.16.2
Published
Sep 24, 2022
Tracked Since
Feb 18, 2026