What is CVE-2026-14203?

CVE-2026-14203 is a medium-severity vulnerability in Smart Manager, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2026-07-27.

How severe is CVE-2026-14203?

Medium severity. CVSS v3 base score is 4.8 out of 10.

XSS in Smart Manager

CVE-2026-14203

The Smart Manager WordPress plugin before 8.92.0 does not properly encode a post field before rendering it into an HTML attribute in its management grid, allowing users with the Contributor role or above to inject JavaScript that executes…

Vulnerability class: XSS (Cross-Site Scripting)

CVSS v3 metric

CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N.

Affected products

Unknown Smart Manager — versions 0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

contact@wpscan.com (technical-description, exploit, vdb-entry)

Frequently asked questions

What is CVE-2026-14203?: CVE-2026-14203 is a medium-severity vulnerability in Smart Manager, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2026-07-27.
How severe is CVE-2026-14203?: Medium severity. CVSS v3 base score is 4.8 out of 10.