What is CVE-2026-1753?

CVE-2026-1753 is a medium-severity vulnerability in Gutena Forms, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 6.8/10. Published 2026-03-11.

How severe is CVE-2026-1753?

Medium severity. CVSS v3 base score is 6.8 out of 10.

Auth bypass in Gutena Forms

CVE-2026-1753

The Gutena Forms WordPress plugin before 1.6.1 does not validate option to be updated, which could allow contributors and above role to update arbitrary boolean and array options (such as users_can_register).

Vulnerability class: IDOR (Insecure Direct Object Reference)

Published 2026-03-11 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:N.

EPSS exploit prediction

EPSS: 0.002 (8.4th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 8th percentile — 8.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000

Affected products

Gutena Forms — versions 0

Weakness classification (CWE)

CWE-639 — Authorization Bypass Through User-Controlled Key

References

wpscan.com/vulnerability/c42dbab9-b729-4748-88e5-0bd2f6d66e3d/ (technical-description, exploit, vdb-entry)

Frequently asked questions

What is CVE-2026-1753?: CVE-2026-1753 is a medium-severity vulnerability in Gutena Forms, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 6.8/10. Published 2026-03-11.
How severe is CVE-2026-1753?: Medium severity. CVSS v3 base score is 6.8 out of 10.