Back to Database
Status published
Critical
CVE-2023-51414
WordPress EnvíaloSimple Plugin <= 2.1 is vulnerable to PHP Object Injection
Vulnerability Description
Deserialization of Untrusted Data vulnerability in EnvialoSimple EnvíaloSimple: Email Marketing y Newsletters.This issue affects EnvíaloSimple: Email Marketing y Newsletters: from n/a through 2.1.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2023-51414
Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Rafie Muhammad (Patchstack)
Affected Vendor
EnvialoSimple
View all reports →Affected Software
EnvíaloSimple: Email Marketing y Newsletters
Vulnerable Versions:
Unknown
Timeline
Official Publish:
December 29th, 2023
Last Modified:
April 28th, 2026
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H