What is CVE-2026-65048?

CVE-2026-65048 is a critical-severity vulnerability in Saturday Drive Ninja Forms, classified under Cross-site Scripting. CVSS score: 9.3/10. Published 2026-07-21.

How severe is CVE-2026-65048?

Critical severity. CVSS v3 base score is 9.3 out of 10.

XSS in Saturday Drive Ninja Forms

CVE-2026-65048

Ninja Forms plugin for WordPress versions 3.10.4 through 3.14.9 contains an unauthenticated stored cross-site scripting vulnerability in the Repeatable Fieldset feature where parseSubmissionIndex() accepts arbitrary strings as submission i…

Vulnerability class: XSS (Cross-Site Scripting)

CVSS v3 metric

CVSS v3 base score 9.3 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N.

Affected products

Saturday Drive Ninja Forms — versions 3.10.4, 3.14.9

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

Product (product)
Vendor Changelog (patch)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2026-65048?: CVE-2026-65048 is a critical-severity vulnerability in Saturday Drive Ninja Forms, classified under Cross-site Scripting. CVSS score: 9.3/10. Published 2026-07-21.
How severe is CVE-2026-65048?: Critical severity. CVSS v3 base score is 9.3 out of 10.