CVE-2024-52290: ekuiper XSS — Exploit & Fix

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.

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CVSS v3.1 Score

6.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:N

Weakness Type (CWE)

CWE-79 Cross-site Scripting (XSS)

Affected Products

Vendor	Product	Versions
lfedge	ekuiper	< 2.1.0

References

Advisories & Patches

https://github.com/lf-edge/ekuiper/security/advisories/GHSA-9cwv-pxcr-hfjc https://github.com/lf-edge/ekuiper/security/advisories/GHSA-9cwv-pxcr-hfjc

Exploits

https://github.com/lf-edge/ekuiper/security/advisories/GHSA-9cwv-pxcr-hfjc https://github.com/lf-edge/ekuiper/security/advisories/GHSA-9cwv-pxcr-hfjc

Frequently Asked Questions

What is CVE-2024-52290? +

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. It has a CVSS v3.1 base score of 6.3 (MEDIUM).

How severe is CVE-2024-52290? +

CVE-2024-52290 has a CVSS v3.1 score of 6.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-52290? +

CVE-2024-52290 affects products from lfedge, specifically: ekuiper. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-52290? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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