What is CVE-2026-89305?

CVE-2026-89305 is a medium-severity vulnerability, classified under SQL Injection. CVSS score: 6.5/10. Published 2026-10-11.

How severe is CVE-2026-89305?

Medium severity. CVSS v3 base score is 6.5 out of 10.

CVE-2026-89305

CVE-2026-89305

The paymendo WordPress plugin through 1.1 does not properly sanitize and escape a parameter before using it in a SQL query, allowing any authenticated user to perform SQL injection attacks.

Vulnerability class: SQL Injection

Published 2026-10-11 · last modified 2026-10-11.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/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.

Weakness classification (CWE)

CWE-89 — SQL Injection

References

wpscan.com/vulnerability/072889c7-27c3-4b5a-b5e6-8896b60884a9/ (technical-description, exploit, vdb-entry)

Frequently asked questions

What is CVE-2026-89305?: CVE-2026-89305 is a medium-severity vulnerability, classified under SQL Injection. CVSS score: 6.5/10. Published 2026-10-11.
How severe is CVE-2026-89305?: Medium severity. CVSS v3 base score is 6.5 out of 10.