What is CVE-2026-104396?

CVE-2026-104396 is a medium-severity vulnerability in Jeroen Peters Name Directory, classified under Cross-site Scripting. CVSS score: 6.5/10. Published 2026-10-05.

How severe is CVE-2026-104396?

Medium severity. CVSS v3 base score is 6.5 out of 10.

XSS in Jeroen Peters Name Directory

CVE-2026-104396

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Jeroen Peters Name Directory name-directory allows Stored XSS.This issue affects Name Directory: from n/a through 1.34.2.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2026-10-05 · last modified 2026-10-05.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Jeroen Peters Name Directory

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

patchstack.com/database/wordpress/plugin/name-directory/vulnerability/wordpress… (vdb-entry)

Frequently asked questions

What is CVE-2026-104396?: CVE-2026-104396 is a medium-severity vulnerability in Jeroen Peters Name Directory, classified under Cross-site Scripting. CVSS score: 6.5/10. Published 2026-10-05.
How severe is CVE-2026-104396?: Medium severity. CVSS v3 base score is 6.5 out of 10.