What is CVE-2026-62059?

CVE-2026-62059 is a high-severity vulnerability in Ultimate Member, classified under SQL Injection. CVSS score: 7.6/10. Published 2026-10-01.

How severe is CVE-2026-62059?

High severity. CVSS v3 base score is 7.6 out of 10.

Is CVE-2026-62059 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

SQL Injection in Ultimate Member

CVE-2026-62059

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Ultimate Member Ultimate Member ultimate-member allows Blind SQL Injection.This issue affects Ultimate Member: from n/a through 2.13.1.

Vulnerability class: SQL Injection

Published 2026-10-01 · last modified 2026-10-01.

CVSS v3 metric

CVSS v3 base score 7.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/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

Ultimate Member

Weakness classification (CWE)

CWE-89 — SQL Injection

Public proof-of-concept exploits

Hassham1/CVE-2026-62059-ultimate-member-sqli-poc

References

patchstack.com/database/wordpress/plugin/ultimate-member/vulnerability/wordpres… (vdb-entry)

Frequently asked questions

What is CVE-2026-62059?: CVE-2026-62059 is a high-severity vulnerability in Ultimate Member, classified under SQL Injection. CVSS score: 7.6/10. Published 2026-10-01.
How severe is CVE-2026-62059?: High severity. CVSS v3 base score is 7.6 out of 10.
Is CVE-2026-62059 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.