WordPress plugin · sign-up-sheets
Is Sign-up Sheets safe?
Safe on 2.4.0 or newer.
The current version, 2.4.0, is past every affected range on record (10 of 10 records list one). Keep it updated and you’re clear of them.
- Flaws on record
- 10
- High or critical
- 2
- Exploited
- none
- Current version
- 2.4.0
- Last updated
- Sep 17, 2026
- Active installs
- 1,000+
Every recorded flaw
- Sep 20, 2026Sign-up Sheets: Does not properly validate the CSRF nonce that protects its sign-up deletion actionCVE-2026-92410 · fixed in 2.4.0 · reported by WPScanMedium 4.3
- Nov 6, 2025Sign-up Sheets: Deserialization of Untrusted DataCVE-2025-49393 · affects up to 2.3.2 · reported by PatchstackCritical 9.8
- Aug 20, 2025Sign-up Sheets: Cross-Site Request Forgery (CSRF)CVE-2025-49391 · affects up to 2.3.3 · reported by PatchstackMedium 4.3
- Apr 15, 2025Sign-up Sheets: Improper Control of Generation of Code ('Code Injection')CVE-2025-26996 · affects up to 2.3.0.1 · reported by PatchstackMedium 6.5
- Nov 1, 2024Sign-up Sheets: Missing AuthorizationCVE-2024-39654 · affects up to 2.2.12 · reported by PatchstackMedium 5.3
- Sep 4, 2024Sign-up Sheets: Does not escape some generated URLsCVE-2024-6020 · fixed in 2.2.13 · reported by WPScanMedium 6.1
- Apr 12, 2024Sign-up Sheets: Cross-Site Request Forgery (CSRF)CVE-2024-31303 · affects up to 2.2.11.1 · reported by PatchstackMedium 4.3
- Oct 3, 2023Cross-Site Request Forgery (CSRF) vulnerability in Fetch Designs Sign-up Sheets plugin <= 2.2.8 versions.CVE-2023-39165 · affects up to 2.2.8 · reported by PatchstackMedium 5.4
- Jul 12, 2021Sign-up Sheets: Does not not sanitise or validate the Sheet titleCVE-2021-24441 · fixed in 1.0.14 · reported by WPScan1.3% oddsHigh 8
- Jul 12, 2021Sign-up Sheets: Did not sanitise or escape some of its fieldsCVE-2021-24440 · fixed in 1.0.14 · reported by WPScanMedium 4.8
Records come from the National Vulnerability Database, published by the researchers who found each flaw (Wordfence, Patchstack, WPScan and others); exploited status from CISA; exploit odds from FIRST’s EPSS; current version, installs and closures from wordpress.org, checked daily. Want every plugin on your site checked at once? Run the free website check.
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