CVE-2025-49393

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

Published Nov 6, 2025 CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Fetchdesigns
Fetchdesigns sign-up Sheets
Wordpress
Wordpress wordpress
Vendors & Products Fetchdesigns
Fetchdesigns sign-up Sheets
Wordpress
Wordpress wordpress
Type Values Removed Values Added
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.
Title WordPress Sign-up Sheets Plugin <= 2.3.2 - PHP Object Injection Vulnerability
Weaknesses CWE-502
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
Patchstack
Published
Updated
Apr 28, 2026, 8:23 PM
Reserved
Jun 4, 2025, 3:43 PM
Status
Deferred
Published
Nov 6, 2025, 4:15 PM
Modified
Oct 18, 2026, 9:10 PM