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 |
|---|---|---|---|---|---|
| One Click Plugin Updaterone-click-plugin-updater | — | — | 1 | Critical | May 23, 2022 |
| One Click SSLone-click-ssl | — | — | 1 | High | Jul 11, 2019 |
| One Click Upsell Funnel for Woocommercewoo-one-click-upsell-funnel | — | — | 1 | Medium | Dec 20, 2024 |
| One Page Blocksone-page-blocks | — | — | 2 | High | Jul 18, 2023 |
| One Page Conferenceone-page-conference | — | — | 1 | Medium | Jul 18, 2023 |
| One Page Express Companionone-page-express-companion | — | — | 2 | Medium | Oct 16, 2025 |
| One Pazeone-paze | — | — | 1 | High | Nov 20, 2024 |
| One User Avatar | User Profile Pictureone-user-avatar | — | — | 3 | High | Aug 27, 2026 |
| One to one user Chat by WPGuppywpguppy-lite | — | — | 6 | Critical | Feb 13, 2026 |
| One-Loginone-login | — | — | 1 | Critical | Jun 9, 2025 |
| OneClick Chat to Orderoneclick-whatsapp-order | — | — | 6 | High | Feb 18, 2026 |
| OneElements – Best Elementor Addonsoneelements-ultimate-addons-for-elementor | — | — | 1 | Medium | Sep 24, 2024 |
| OneLife - Medical WordPress Themeonelife | — | — | 1 | High | Jan 13, 2026 |
| OneLogin SAML SSOonelogin-saml-sso | — | — | 5 | Critical | Mar 31, 2021 |
| OnePressonepress | — | — | 4 | Medium | Nov 19, 2025 |
| OnePress Opt-In Pandaopt-in-panda | — | — | 1 | Medium | Jun 15, 2022 |
| OnePress Social Lockersocial-locker | — | — | 2 | High | May 18, 2022 |
| OneSignal – Web Push Notificationsonesignal-free-web-push-notifications | — | — | 3 | Medium | Apr 15, 2026 |
| OneStore Sitesonestore-sites | — | — | 2 | Medium | Feb 26, 2025 |
| OneToneonetone | — | — | 2 | Critical | Apr 3, 2020 |
| OneTone Companiononetone-companion | — | — | 3 | Critical | Aug 18, 2022 |
| Oneline Liteoneline-lite | — | — | 1 | Medium | Jan 4, 2026 |
| Onepage Builder – Easiest Landing Page Builder For WordPresstx-onepager | — | — | 1 | High | Jul 20, 2023 |
| OnionBuzzonionbuzz-viral-quiz | — | — | 3 | Critical | Jun 27, 2025 |
| Online Booking & Scheduling Calendar by vcitameeting-scheduler-by-vcita | — | — | 21 | High | Sep 23, 2026 |
| Online Booking for Barbershops and Salonsresermy | — | — | 2 | High | Jul 18, 2023 |
| Online Contact Widget-多合一在线客服插件online-contact-widget | — | — | 1 | Medium | Aug 18, 2026 |
| Online Exam Software : eExamhalleexamhall | — | — | 1 | High | Jan 13, 2023 |
| Online Forms — Customizable Payment, Contact, Quiz, Survey Form Builder – Jotformembed-form | — | — | 1 | Medium | Apr 18, 2024 |
| Online Hotel Booking System Probsi-hotel-pro | — | — | 1 | High | Apr 4, 2020 |