What is CVE-2026-119479?

CVE-2026-119479 is a medium-severity vulnerability in Crocoblock Jetformbuilder, classified under Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS). CVSS score: 5.3/10. Published 2026-10-30.

How severe is CVE-2026-119479?

Medium severity. CVSS v3 base score is 5.3 out of 10.

XSS in Crocoblock Jetformbuilder

CVE-2026-119479

Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in Crocoblock JetFormBuilder jetformbuilder allows Code Injection.This issue affects JetFormBuilder: from n/a through 3.6.7.1.

Published 2026-10-30 · last modified 2026-10-30.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

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

Crocoblock Jetformbuilder

Weakness classification (CWE)

CWE-80 — Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)

References

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

Frequently asked questions

What is CVE-2026-119479?: CVE-2026-119479 is a medium-severity vulnerability in Crocoblock Jetformbuilder, classified under Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS). CVSS score: 5.3/10. Published 2026-10-30.
How severe is CVE-2026-119479?: Medium severity. CVSS v3 base score is 5.3 out of 10.