SQL Injection in Expressionengine

CVE-2025-59473

SQL Injection vulnerability in the Structure for Admin authenticated user

Vulnerability class: SQL Injection

EPSS: 0.003 (17.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

Affected products

Expressionengine — versions 7.*

Weakness classification (CWE)

CWE-89 — SQL Injection

References

support@hackerone.com (Third Party Advisory)

Frequently asked questions

What is CVE-2025-59473?: CVE-2025-59473 is a high-severity vulnerability in Expressionengine, classified under SQL Injection. CVSS score: 7.2/10. Published 2026-01-26.
How severe is CVE-2025-59473?: High severity. CVSS v3 base score is 7.2 out of 10.