WordPress plugin · stop-spammer-registrations-plugin
Is Stop Spammers Classic safe?
Safe on 2026.6 or newer.
The current version, 2026.6, is past every affected range on record (8 of 8 records list one). Keep it updated and you’re clear of them.
- Flaws on record
- 8
- High or critical
- 2
- Exploited
- none
- Current version
- 2026.6
- Last updated
- Jul 18, 2026
- Active installs
- 20,000+
Every recorded flaw
- Jun 15, 2026Unauthenticated Cross Site Scripting (XSS) in Stop Spammers <= 2026.3 versions.CVE-2026-48876 · affects up to 2026.3 · reported by PatchstackHigh 7.1
- Jan 28, 2026Stop Spammers Classic: Cross-Site Request ForgeryCVE-2025-14795 · affects up to 2026.1 · reported by WordfenceMedium 4.3
- Jun 6, 2025Anti-Spam: Spam Protection | Block Spam Users, Comments, Forms: Cross-Site Request ForgeryCVE-2025-2935 · affects up to 2024.7 · reported by WordfenceMedium 5.4
- May 4, 2024Stop Spammers Security | Block Spam Users, Comments, Forms: Cross-Site Request ForgeryCVE-2023-7065 · affects up to 2024.4 · reported by WordfenceMedium 5.4
- Jun 5, 2023Stop Spammers Security | Block Spam Users, Comments, Forms: Does not sanitise and escape some of its settingsCVE-2023-2489 · fixed in 2023 · reported by WPScanMedium 4.8
- Jun 5, 2023Stop Spammers Security | Block Spam Users, Comments, Forms: Does not sanitise and escape various parameters before outputting them back in admin dashboard pagesCVE-2023-2488 · fixed in 2023 · reported by WPScanMedium 6.1
- Dec 26, 2022Stop Spammers Security | Block Spam Users, Comments, Forms: Passes base64 encoded user input to the unserialize() PHP functionCVE-2022-4120 · fixed in 2022.6 · reported by WPScan18% oddsCritical 9.8
- Sep 6, 2021Stop Spammers Security | Block Spam Users, Comments, Forms: Does not escape some of its settingsCVE-2021-24517 · fixed in 2021.18 · reported by WPScanMedium 5.4
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.
Weekly security brief
The flaws that hit local websites, every Friday.
One short email: what got exploited this week, which WordPress plugins broke, and what to check. Unsubscribe in one click.
Tell us what you're building.
A website, your marketing, a security check, an app, or the thing you've been running out of a spreadsheet for three years. A few lines is plenty.
Not ready to talk yet? Run the free website check and see what Google sees.