CVE-2025-49393

WordPress Sign-up Sheets Plugin <= 2.3.2 - PHP Object Injection Vulnerability

State: Published
Severity: 9.8 Critical
Published: Nov 6, 2025
Updated: Apr 28, 2026
Reserved: Jun 4, 2025

Description

Deserialization of Untrusted Data vulnerability in Fetch Designs Sign-up Sheets sign-up-sheets allows Object Injection.This issue affects Sign-up Sheets: from n/a through <= 2.3.2.

Scores

CVSS	Score	Vector	Source
3.1	9.8 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	Patchstack

Weaknesses

CWE-502 Deserialization of Untrusted Data

Affected Products

Product	Versions
Sign-up SheetsFetch Designs	2.3.2 and earlierAffectedfrom 2.3.3Not affected

References

https://patchstack.com/database/Wordpress/Plugin/sign-up-sheets/vulnerability/wordpress-sign-up-sheets-plugin-2-3-2-php-object-injection-vulnerability?_s_id=cvevdb-entry

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