What is CVE-2026-42738?

CVE-2026-42738 is a high-severity vulnerability in Zaytech Smart Online Order For Clover, classified under Cross-site Scripting. CVSS score: 7.1/10. Published 2026-05-27.

How severe is CVE-2026-42738?

High severity. CVSS v3 base score is 7.1 out of 10.

XSS in Zaytech Smart Online Order For Clover

CVE-2026-42738

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in ZAYTECH Smart Online Order for Clover clover-online-orders allows Stored XSS.This issue affects Smart Online Order for Clover: from n/a t…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.000 (11.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L.

Affected products

Zaytech Smart Online Order For Clover — versions 0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

audit@patchstack.com (vdb-entry)

Frequently asked questions

What is CVE-2026-42738?: CVE-2026-42738 is a high-severity vulnerability in Zaytech Smart Online Order For Clover, classified under Cross-site Scripting. CVSS score: 7.1/10. Published 2026-05-27.
How severe is CVE-2026-42738?: High severity. CVSS v3 base score is 7.1 out of 10.