What is CVE-2025-14853?

CVE-2025-14853 is a medium-severity vulnerability in Smings Leav Last Email Address Validator, classified under Cross-Site Request Forgery (CSRF). CVSS score: 4.3/10. Published 2026-01-16.

How severe is CVE-2025-14853?

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

CSRF in Smings Leav Last Email Address Validator

CVE-2025-14853

The LEAV Last Email Address Validator plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions <= 1.7.1. This is due to missing or incorrect nonce validation on the display_settings_page function. This makes it possible…

Vulnerability class: CSRF (Cross-Site Request Forgery)

EPSS: 0.001 (3.0th 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

Smings Leav Last Email Address Validator — versions 0

Weakness classification (CWE)

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

References

Frequently asked questions

What is CVE-2025-14853?: CVE-2025-14853 is a medium-severity vulnerability in Smings Leav Last Email Address Validator, classified under Cross-Site Request Forgery (CSRF). CVSS score: 4.3/10. Published 2026-01-16.
How severe is CVE-2025-14853?: Medium severity. CVSS v3 base score is 4.3 out of 10.