Is CVE-2023-27459 actively exploited?

CVE-2023-27459 has no public evidence of in-the-wild exploitation as of 2026-01-14.

What is the CVSS score for CVE-2023-27459?

CVE-2023-27459 has a CVSS score of 7.4 (HIGH severity). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L.

Patch guidance is available from wpeverest security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2023-27459.

1 product: wpeverest user registration \& membership.

Deserialization of Untrusted Data vulnerability in WPEverest User Registration.This issue affects User Registration: from n/a through 2.3.2.1.

Primary Vendor: WPEVEREST
Published: 3/26/2024
Last Modified: 1/14/2026
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.