Best vulnerability plugins for WordPress
The most popular vulnerability plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Patchstack leads with 100K+ active installs, ahead of AntiVirus (30K+) and WPVulnerability (10K+). All 51 plugins tagged “vulnerability” are below, with figures from WordPress.org that update every day.
Installs aren’t everything: a recent release, a “Tested up to” that matches the current WordPress, and support threads that get resolved show a plugin is looked after. Open any plugin for its downloads, rank history and alternatives.
Research this niche or see all plugins.
Top 10 vulnerability plugins
- 1.Patchstack
The most installed vulnerability plugin, with 100K+ active installs. Rated 4.8 from 62 reviews, updated 3 months ago.
- 2.
AntiVirus30K+ active installs. Rated 4.1 from 23 reviews, updated 1 month ago.
- 3.WPVulnerability
10K+ active installs. Rated 5.0 from 20 reviews, updated 2 months ago.
- 4.Lockdown WP Admin
10K+ active installs. Rated 3.9 from 54 reviews, last updated 8 years ago. Tested only up to WordPress 4.3.34.
- 5.WPScan
8K+ active installs. Rated 3.8 from 28 reviews, updated 1 month ago.
- 6.
IP Geo Block7K+ active installs. Rated 4.2 from 95 reviews, last updated 7 years ago. Tested only up to WordPress 5.0.31.
- 7.
Security Ninja7K+ active installs. Rated 4.7 from 101 reviews, updated 5 days ago.
- 8.Prevent XSS Vulnerability
6K+ active installs. Rated 5.0 from 7 reviews, last updated 1 year ago. Tested only up to WordPress 6.8.12.
- 9.DefendWP Firewall
3K+ active installs. No reviews yet, last updated 1 year ago. Tested only up to WordPress 6.8.12.
- 10.
Compromise Scanner for wp2shell2K+ active installs. Only 2 reviews so far, updated 3 months ago.
All 51 plugins tagged “vulnerability”
Patchstack
Up in the last 7 days:27#289by Patchstack3 months ago
Patchstack automatically identifies and mitigates security vulnerabilities in WordPress plugins, themes, and core.
- Installs
- 100K+
- Rating
- 4.8(62)
- Downloads
- 1K/day

AntiVirus
Up in the last 7 days:2#1,078by pluginkollektiv1 month ago
Security plugin to protect your blog or website against exploits and spam injections.
- Installs
- 30K+
- Rating
- 4.1(23)
- Downloads
- 111/day
WPVulnerability
Up in the last 7 days:2#1,503by ROBOTSTXT.es2 months ago
Get WordPress vulnerability alerts from the WPVulnerability Database API.
- Installs
- 10K+
- Rating
- 5.0(20)
- Downloads
- 334/day
Lockdown WP Admin
Down in the last 7 days:8#1,866by Sean Fisher9 years ago
Lockdown WP Admin conceals the administration and login screen from intruders. It can hide WordPress Admin (/wp-admin/) and and login (/wp-login.
- Installs
- 10K+
- Rating
- 3.9(54)
- Downloads
- 23/day
WPScan
Down in the last 7 days:6#2,365by ethicalhack3r1 month ago
WPScan WordPress Security Scanner - Scans your system for security vulnerabilities listed in the WPScan Vulnerability Database.
- Installs
- 8K+
- Rating
- 3.8(28)
- Downloads
- 98/day

IP Geo Block
#2,484by tokkonopapa7 years ago
It blocks spam posts, login attempts and malicious access to the back-end requested from the specific countries, and also prevents zero-day exploit.
- Installs
- 7K+
- Rating
- 4.2(95)
- Downloads
- 22/day

Security Ninja
Down in the last 7 days:1#2,518by cleverplugins5 days ago
WordPress security plugin: free 8G firewall/WAF, 50+ tests, vulnerability/core scanning, events logging, AI reports.
- Installs
- 7K+
- Rating
- 4.7(101)
- Downloads
- 279/day
Prevent XSS Vulnerability
Up in the last 7 days:2#2,792by Sami Ahmed Siddiqui1 year ago
This WP plugin blocks XSS by encoding harmful URL characters & safely handling HTML in $_GET. Customizable settings for enhanced website security.
- Installs
- 6K+
- Rating
- 5.0(7)
- Downloads
- 46/day
DefendWP Firewall
Down in the last 7 days:2#4,131by revmakx1 year ago
Get instant protection against vulnerabilities disclosed by security companies.
- Installs
- 3K+
- Rating
- –
- Downloads
- 16/day

Compromise Scanner for wp2shell
Down in the last 7 days:13#4,206by eyesecurity3 months ago
Read-only forensic scanner for the WordPress core exploit chain CVE-2026-63030 / CVE-2026-60137 (wp2shell). Reports a scored verdict; changes nothing.
- Installs
- 2K+
- Rating
- 5.0(2)
- Downloads
- 30/day

WPDoctor Malware Scanner & Vulnerability Checker & IP blocker with Hack monitor Lite
Up in the last 7 days:8#8,124by WP Doctorワードプレスドクター1 year ago
This plug-in can exhaustively scan program files on the site to detect malware and vulnerability. Also record hacking attempts against your site and b …
- Installs
- 600+
- Rating
- –
- Downloads
- 11/day

Security Ninja For MainWP
Down in the last 7 days:95#9,376by Lars Koudal11 days ago
See Security Ninja vulnerabilities and security test results in your MainWP dashboard.
- Installs
- 400+
- Rating
- 5.0(1)
- Downloads
- 34/day

SecuSeek
Down in the last 7 days:27#14,966by SecuSeek11 months ago
Professional web security scanning and vulnerability assessment plugin. Comprehensive security analysis, real-time threat detection, and detailed secu …
- Installs
- 100+
- Rating
- 5.0(1)
- Downloads
- 4/day

Aipatch Security Scanner
Down in the last 7 days:48#16,213by Esteban6 months ago
WordPress security scanner with 36 checks, malware scanning, core integrity verification, remediation, and 23 MCP abilities.
- Installs
- 100+
- Rating
- –
- Downloads
- 6/day

OOPVulns
Up in the last 7 days:24#16,316by oopspam Team3 months ago
Monitor your WordPress site for security vulnerabilities in core, plugins, and themes.
- Installs
- 100+
- Rating
- –
- Downloads
- 5/day
SiteFort Security
Up in the last 7 days:2,697#17,453by securewpteam4 days ago
Free WordPress security with dynamic bot detection, network threat intelligence, cloud-assisted malware scans, login security and vulnerability detect …
- Installs
- 80+
- Rating
- 5.0(5)
- Downloads
- 50/day

Vulnerability Monitor for the EU Cyber Resilience Act
Down in the last 7 days:135#20,501by Mecanik Dev Ltd4 months ago
EU Cyber Resilience Act readiness for WordPress: build a CycloneDX SBOM, monitor vulnerabilities and export the documents auditors require.
- Installs
- 50+
- Rating
- –
- Downloads
- 0/day

Gauntlet Security
Down in the last 7 days:170#20,863by Cornelius Bergen10 years ago
Performs a detailed security analysis of your WordPress installation. Provides specific instructions on how to make your site more secure.
- Installs
- 50+
- Rating
- 5.0(8)
- Downloads
- 0/day

SiteGuard Scanner
Up in the last 7 days:583#22,817by EG Secure Solutions2 months ago
Companion plugin for the EG Secure Solutions vulnerability diagnostic service: signed site-ownership verification and plugin/theme inventory.
- Installs
- 40+
- Rating
- –
- Downloads
- 6/day

CRA Vuln Notify
Down in the last 7 days:140#26,355by macroncode2 months ago
Monitors plugin/theme vulnerabilities and manages Cyber Resilience Act (CRA) notification deadlines, with a dashboard and ready-to-use drafts.
- Installs
- 20+
- Rating
- –
- Downloads
- 0/day

Vulnerabilities Check
#29,518by sensorete11 years ago
Check for known vulnerability of wordpress, plugins and themes. At the end, you can request a quote for assistance.
- Installs
- 10+
- Rating
- –
- Downloads
- 0/day

NIS2 Compliance
#29,538by Babini Mazzari4 months ago
A comprehensive security compliance plugin implementing logging, monitoring and vulnerability management features.
- Installs
- 10+
- Rating
- 5.0(1)
- Downloads
- 0/day
InTouch Integrity Guard
Down in the last 7 days:70#30,241by intouchdesigndev2 months ago
A lightweight file integrity checker, hardening toggles and opt-in known-vulnerability alerts — built to never slow your site down.
- Installs
- 10+
- Rating
- 5.0(1)
- Downloads
- 0/day
CyStack Security
#35,526by CyStack6 years ago
CyStack Security constantly monitors your websites and servers to detect security issues and vulnerabilities.
- Installs
- 10+
- Rating
- –
- Downloads
- 0/day

VulnCue
#39,435by vulncue10 days ago
Scans your WordPress security and tells you what to fix. Connect an account for alerts on new vulnerabilities.
- Installs
- 10+
- Rating
- 5.0(1)
- Downloads
- 11/day

Whook Security
Up in the last 7 days:1,613#44,073by darteweb8 years ago
License URI: http://www.gnu.org/licenses/gpl-2.0.html Our plugin Scans other plugins vulnerabilities listed in the WPScan Database of vulnerabilitie …
- Installs
- 10+
- Rating
- –
- Downloads
- 0/day

DevaGroup DevaGuard
Down in the last 7 days:6,600#55,113by DevaGroup9 days ago
Read-only security monitor. Sends a daily signed report of versions, file integrity and admin events to your DevaGuard dashboard.
- Installs
- <10
- Rating
- –
- Downloads
- 11/day
Watchfox AI
#55,148by ajeermahmood1 day ago
Vulnerability alerts by email. A plain-English plugin vulnerability scanner that says what to fix and by when. Free for one site.
- Installs
- <10
- Rating
- –
- Downloads
- 140/day

RockScout AI
Up in the last 7 days:5,115#55,345by netbiel3 months ago
See which of your plugins have known security holes, what each one means, and what to fix first.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day

S4E
#55,510by S4E1 year ago
Integrate S4E API with WordPress to provide comprehensive security scanning capabilities for your website.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day

Pura Vida Vulnerability Scanner
Down in the last 7 days:474#56,422by trgomez4 months ago
Scan your plugins, themes and WordPress core against trusted vulnerability databases and get a clear, prioritized security overview.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day

JAZ-X PHP Security Guardian
#57,297by jazxinnovation13 days ago
Read-only PHP runtime security advisory monitoring and WordPress maintenance checks.
- Installs
- <10
- Rating
- –
- Downloads
- 6/day
Kistn API Client
#57,440by Christian Doebler2 months ago
Pushes installed plugin and theme inventory to the Kistn API for vulnerability monitoring.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day

CYRN Vulnerability Monitor
Up in the last 7 days:15,173#57,693by cyrn24 days ago
Know when your WordPress core, plugins or themes have a known vulnerability, and fix it in one click. CYRN itself never changes your site.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day

Aardwolf Security Scanner
Up in the last 7 days:2,025#57,911by aardwolfsec3 months ago
Free WordPress security scanner. Audit your site for vulnerabilities, weak settings and exposed files, with a clear fix for every issue found.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day
JAT Shell Scanner
Up in the last 7 days:8,595#58,990by Jeremy Anderson3 days ago
Checks if your site is exposed to, or was hacked through, PHP2Shell (critical PHP bug) and wp2shell (WordPress bug). Optional fixes you can undo.
- Installs
- <10
- Rating
- –
- Downloads
- 39/day

Plugonix Health Monitor
#61,387by Aman Brar13 days ago
Scores every installed plugin's health from 0–100 based on update recency, popularity, and compatibility signals from WordPress.org.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day

CompatShield WP Site Auditor
#63,850by CompatShield4 months ago
Comprehensive WordPress security auditor. Scans for vulnerabilities, misconfigurations and threats — scored report with actionable fix steps.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day

Nyambush
#65,128by y1uda8 months ago
Connect your WordPress site to Nyambush ASM platform for continuous vulnerability monitoring and security assessment.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day
Integrity Sentinel
#66,934by Bsidenet2 months ago
Audit WordPress integrity, known plugin vulnerabilities, login rate limits, admin activity, updates and frontend assets from one dashboard.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day

Uptime, SEO and Security monitors
#67,021by Chatra6 years ago
Downtime Happens. Get Notified! Uptime, SEO, and Vulnerability monitors for your website, totally free.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day

BoonRisk
#69,770by Boon Band8 months ago
Security posture report for WordPress — 30+ checks, prioritized risks, and a printable report. Get a clear picture in minutes.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day

VulnDex Beacon
#70,050by VulnDex2 months ago
Keep WordPress core, plugin, and theme inventory current in VulnDex for coordinated vulnerability management.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day

Elevoire Security Audit
Down in the last 7 days:12,219#70,621by Elevoire3 months ago
Read-only WordPress security auditing plugin. Scans for security issues, explains the risks, and recommends fixes.
- Installs
- <10
- Rating
- 5.0(1)
- Downloads
- 0/day

BadgerScan
Down in the last 7 days:9,441#70,628by cyberbadger1 month ago
See your site the way an attacker does and the way only an admin can, reconciled into one honest A to F grade.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day

ClarityGuard
Up in the last 7 days:824#71,134by rfdizon13 days ago
Scans your WordPress site for security issues and explains them in plain English — with one-click fixes on Pro.
- Installs
- <10
- Rating
- –
- Downloads
- 11/day

BeleShield Vulnerability Scanner
Down in the last 7 days:8,303#72,264by beletech7619 days ago
Alerts you when an active plugin or theme has a known, unpatched vulnerability (CVE/WPVDB).
- Installs
- <10
- Rating
- –
- Downloads
- 0/day
CoffeeDevs CVE Check for PHP
Down in the last 7 days:14,325#72,993by coffeedevs11 days ago
Checks the PHP version of your server against known CVEs, the latest release of its branch and its official support dates.
- Installs
- <10
- Rating
- –
- Downloads
- 11/day

BeleGuard Domain Scanner
#73,132by beletech7619 days ago
Scans your subdomains and content links for dangling DNS records (abandoned cloud resources) an attacker could claim.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day
GuardLMS
#73,177by Luuk Verhoeven2 months ago
Reports your WordPress core, plugin and theme inventory to GuardLMS daily so known CVEs affecting your site are detected automatically.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day