SQL Injection in Samo Forms

CVE-2026-80491

The SAMO Forms WordPress plugin through 1.0.0 does not properly sanitise and escape user input before using it in SQL queries in several unauthenticated actions, allowing unauthenticated attackers to perform SQL injection attacks.

Vulnerability class: SQL Injection

Published · last modified .

CVSS v3 metric

CVSS v3 base score 8.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.004 (38.5th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 38th percentile — 38.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2026-80491: held from 0.004 to 0.004.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

  • Samo Forms

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-80491?
CVE-2026-80491 is a high-severity vulnerability in Samo Forms, classified under SQL Injection. CVSS score: 8.6/10. Published 2026-09-12.
How severe is CVE-2026-80491?
High severity. CVSS v3 base score is 8.6 out of 10.