What is CVE-2026-103076?

CVE-2026-103076 is a medium-severity vulnerability in Themegrill User Registration, classified under Cross-Site Request Forgery (CSRF). CVSS score: 5.4/10. Published 2026-10-13.

How severe is CVE-2026-103076?

Medium severity. CVSS v3 base score is 5.4 out of 10.

CSRF in Themegrill User Registration

CVE-2026-103076

Cross-Site Request Forgery (CSRF) vulnerability in ThemeGrill User Registration user-registration allows Cross Site Request Forgery.This issue affects User Registration: from n/a through 5.2.8.

Vulnerability class: CSRF (Cross-Site Request Forgery)

Published 2026-10-13 · last modified 2026-10-13.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/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

Themegrill User Registration

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

References

patchstack.com/database/wordpress/plugin/user-registration/vulnerability/wordpr… (vdb-entry)

Frequently asked questions

What is CVE-2026-103076?: CVE-2026-103076 is a medium-severity vulnerability in Themegrill User Registration, classified under Cross-Site Request Forgery (CSRF). CVSS score: 5.4/10. Published 2026-10-13.
How severe is CVE-2026-103076?: Medium severity. CVSS v3 base score is 5.4 out of 10.