What is CVE-2025-14845?

CVE-2025-14845 is a medium-severity vulnerability in Nsthemes Ns Ie Compatibility Fixer, classified under Cross-Site Request Forgery (CSRF). CVSS score: 4.3/10. Published 2026-01-07.

How severe is CVE-2025-14845?

Medium severity. CVSS v3 base score is 4.3 out of 10.

CSRF in Nsthemes Ns Ie Compatibility Fixer

CVE-2025-14845

The NS IE Compatibility Fixer plugin for WordPress is vulnerable to Cross-Site Request Forgery (CSRF) in all versions up to, and including, 2.1.5. This is due to missing nonce validation on the settings update functionality. This makes it possible for unauthenticated attackers to modify the plugin's settings via a forged request granted they can trick an administrator into performing an action such as clicking on a link.

Vulnerability class: CSRF (Cross-Site Request Forgery)

EPSS: 0.001 (3.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.

Affected products

Nsthemes Ns Ie Compatibility Fixer — versions 0

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

References

Frequently asked questions

What is CVE-2025-14845?: CVE-2025-14845 is a medium-severity vulnerability in Nsthemes Ns Ie Compatibility Fixer, classified under Cross-Site Request Forgery (CSRF). CVSS score: 4.3/10. Published 2026-01-07.
How severe is CVE-2025-14845?: Medium severity. CVSS v3 base score is 4.3 out of 10.