CVE-2024-52290: Stored XSS in Configuration Key Functionality

Severity: medium (CVSS 5.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2025-05-14 · updated 2026-06-17
Weakness: CWE-79

Description

LF Edge eKuiper is a lightweight internet of things (IoT) data analytics and stream processing engine. Prior to version 2.1.0 user with rights to modificate the service (e.g. kuiperUser role) can inject a cross-site scripting payload into Connection Configuration key `Name` (`confKey`) parameter. After this setup, when any user with access to this service (e.g. admin) tries to delete this key, a payload acts in the victim's browser. Version 2.1.0 fixes the issue.

Affected products

lf-edge ekuiper: before 2.1.0 — fixed in 2.1.0

How to fix

Upgrade to a fixed version: lf-edge ekuiper 2.1.0. Check the vendor advisory for mitigations.

References

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