CVE-2025-49393

CRITICAL 9.8

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

CVSS Score

9.8

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-502
Vendor	fetch designs
Product	sign-up sheets
Published	Nov 6, 2025
Last Updated	Apr 1, 2026

Stay Ahead of the Next One

Get instant alerts for fetch designs sign-up sheets

Be the first to know when new critical vulnerabilities affecting fetch designs sign-up sheets are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

Affected Versions

Fetch Designs / Sign-up Sheets

0 ≤ 2.3.2

References

NVD ↗ CVE.org ↗ EPSS Data ↗

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

Credits

ChuongVN | Patchstack Bug Bounty Program