What is CVE-2025-49421?

CVE-2025-49421 is a high-severity vulnerability in Andrei Filonov Wp Text Expander, classified under SQL Injection. CVSS score: 7.6/10. Published 2025-06-06.

How severe is CVE-2025-49421?

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

SQL Injection in Andrei Filonov Wp Text Expander

CVE-2025-49421

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Andrei Filonov WP Text Expander wp-text-expander allows SQL Injection.This issue affects WP Text Expander: from n/a through <= 1.0.1.

Vulnerability class: SQL Injection

EPSS: 0.003 (21.4th percentile) — read the EPSS interpretation.

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.

Affected products

Andrei Filonov Wp Text Expander — versions 0

Weakness classification (CWE)

CWE-89 — SQL Injection

References

audit@patchstack.com (vdb-entry)

Frequently asked questions

What is CVE-2025-49421?: CVE-2025-49421 is a high-severity vulnerability in Andrei Filonov Wp Text Expander, classified under SQL Injection. CVSS score: 7.6/10. Published 2025-06-06.
How severe is CVE-2025-49421?: High severity. CVSS v3 base score is 7.6 out of 10.