CVE-2024-43406: LF Edge eKuiper has a SQL Injection in sqlKvStore

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.9% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2024-08-20 · updated 2026-06-17
Weakness: CWE-89

Description

LF Edge eKuiper is a lightweight IoT data analytics and stream processing engine running on resource-constraint edge devices. A user could utilize and exploit SQL Injection to allow the execution of malicious SQL query via Get method in sqlKvStore. This vulnerability is fixed in 1.14.2.

Affected products

lf-edge ekuiper: before 1.14.2 — fixed in 1.14.2

How to fix

Upgrade to a fixed version: lf-edge ekuiper 1.14.2. Check the vendor advisory for mitigations.

References

https://github.com/lf-edge/ekuiper/commit/1a9c745649438feaac357d282959687012b65503
https://github.com/lf-edge/ekuiper/security/advisories/GHSA-r5ph-4jxm-6j9p

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