Plugins & themes
WordPress plugins A–Z
Look up any plugin to see its vulnerability history, whether the latest version has a known unpatched issue, and what version to update to.
| Plugin | Installs | Latest | Vulnerabilities | Worst | Last vulnerability |
|---|---|---|---|---|---|
| Side Slide Responsive Menuside-slide-responsive-menu | — | — | 1 | Medium | Sep 11, 2025 |
| Sidebar Adder 2sidebar-adder | — | — | 1 | Medium | Aug 13, 2021 |
| Sidebar Manager Lightsidebar-manager-light | — | — | 3 | High | Sep 9, 2026 |
| Sidebar Widgets by CodeLightscodelights-shortcodes-and-widgets | — | — | 2 | Medium | Dec 21, 2022 |
| Sidebar-Content from Shortcodesidebar-content-from-shortcode | — | — | 1 | Medium | Jan 16, 2025 |
| Sideblog WordPress Pluginsideblog | — | — | 1 | Critical | May 23, 2022 |
| Sidedsided | — | — | 1 | Medium | Oct 31, 2024 |
| Sifalo Paysifalo-pay | — | — | 2 | Medium | Oct 14, 2026 |
| Sight – Professional Image Gallery and Portfoliosight | — | — | 1 | Medium | Sep 25, 2024 |
| SigmaForms Pro – AI Generated Formssigmaforms-pro | — | — | 3 | Critical | Sep 1, 2026 |
| Sigmize: A/B Testing, Session Recordings, Heatmaps & Revenue Tracking for WooCommerce, SureCart & EDDsigmize | — | — | 1 | Medium | Feb 7, 2026 |
| Sign In Scheduling Online Appointment Booking System10to8-online-booking | — | — | 1 | Medium | Nov 29, 2023 |
| Sign In With Googlesign-in-with-google | — | — | 1 | Critical | Dec 11, 2024 |
| Sign-up Sheetssign-up-sheets | — | — | 10 | High | Sep 18, 2026 |
| SignUp & SignInsignup-signin | — | — | 1 | Critical | Jun 23, 2026 |
| Signature Add-On for Gravity Formsgravity-signature-forms-add-on | — | — | 1 | Medium | Dec 31, 2025 |
| Signup Pagesignup-page | — | — | 1 | Critical | Oct 25, 2024 |
| Sikshya LMS – LMS Course Builder, Online Courses & eLearningsikshya | — | — | 2 | Medium | Jan 4, 2025 |
| Silencesoft RSS Readerexternal-rss-reader | — | — | 3 | High | Sep 26, 2025 |
| SilentShield – Captcha & Anti-Spam for WordPress (CF7, WPForms, Elementor, WooCommerce)captcha-for-contact-form-7 | — | — | 1 | Medium | Oct 3, 2023 |
| Silesiasilesia | — | — | 1 | Medium | Jun 27, 2024 |
| Silvasoft boekhoudensilvasoft-boekhouden | — | — | 2 | Medium | Apr 10, 2025 |
| Silverlight Video Playersmooth-streaming-player | — | — | 1 | Medium | Nov 22, 2024 |
| SimaCookiesimasicher-dsgvo-cookie | — | — | 2 | Medium | Sep 5, 2025 |
| Simcastsimcast | — | — | 1 | Medium | Jan 6, 2026 |
| Simen - MultiPurpose WooCommerce WordPress Themesnssimen | — | — | 1 | Critical | Jun 11, 2025 |
| Similar Posts – Best Related Posts Plugin for WordPresssimilar-posts | — | — | 2 | High | Feb 3, 2023 |
| Similaritysimilarity | — | — | 2 | Medium | May 24, 2024 |
| SimpLy Gallerysimply-gallery-block | — | — | 12 | High | Jul 10, 2026 |
| Simpel Reserveren 3simpel-reserveren | — | — | 1 | Medium | Oct 11, 2016 |