Content Protector

Category - Wordpress Plugins

Content Protector wordpress plugin


We have discovered  4,244 live websites   are using Content Protector.

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Technology usage statistics

Websites using Content Protector:4,244 websites
Most popular in: United States
Market position in Wordpress Plugins category:#1083
Market penetration in Wordpress Plugins:less than 0.1%
Most popular version:4.3.5

Security vulnerabilites

Top 10 most common security vulnerabilities associated with Content Protector
PublishedCVETitleDomains
Aug, 2026CVE-2025-15674Content Protector (Passster) < 4.3.7 - Contributor+ Protected Content Disclosure via Core REST API3,367
Aug, 2026CVE-2026-16602Content Protector (Passster) < 4.3.6 - Unauthenticated Non-Public Post Content Disclosure via Captcha REST Endpoint3,286
Aug, 2026CVE-2026-16603Content Protector (Passster) < 4.3.6 - Unauthenticated Category-Locked Content Disclosure via Core REST API3,286
Aug, 2026CVE-2026-16604Content Protector (Passster) < 4.3.6 - Unauthenticated Protected Content Disclosure via Content-Lock Block data-content Attribute3,286
Aug, 2026CVE-2026-17559Content Protector (Passster) < 4.3.9 - Unauthenticated Protected Content Disclosure via REST Path Allowlist Bypass2,144
Feb, 2026CVE-2026-25036WordPress Passster plugin <= 4.2.25 - Broken Access Control vulnerability1,207
Jan, 2026CVE-2025-14865Passster – Password Protect Pages and Content <= 4.2.24 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode1,187
Dec, 2025CVE-2025-64218WordPress Passster plugin <= 4.2.19 - Sensitive Data Exposure vulnerability1,050
Sep, 2025CVE-2025-57926WordPress Passster Plugin <= 4.2.18 - Cross Site Scripting (XSS) Vulnerability1,015
Jan, 2025CVE-2024-11282Passster – Password Protect Pages and Content <= 4.2.10 - Unauthenticated Content Restriction Bypass to Sensitive Information Exposure701

Technology adoption

Recent changes in Content Protector usage.
Websites that added Content Protector 233
Websites that dropped Content Protector 182
Websites that changed version of Content Protector  4,006

Available Reports


Technology Information


Major Versions

  • 4.xx (47 subversions, 3,316 domains)
  • 3.xx (8 subversions, 343 domains)

Website Distribution by Country

Number of websites using Content Protector
United States1,327 websites


Germany618 websites
Japan349 websites
France245 websites
GB242 websites
Canada139 websites
Netherlands115 websites
Italy112 websites
Switzerland90 websites
Poland75 websites

Website Distribution by TLD

Number of websites using Content Protector
.com1,686 websites
.de446 websites
.org413 websites
.net115 websites
.fr112 websites
.co.uk103 websites
.nl92 websites
.jp76 websites
.ca72 websites
.it71 websites

Content Protector Versions

sorted by popularity
4.3.51,332 websites
4.3.7243 websites
4.3.3212 websites
4.3.4206 websites
4.2.29182 websites
3.3.8131 websites
4.2.15118 websites
4.2.2086 websites
4.3.681 websites
3.5.579 websites

See all Content Protector versions ...

Top Websites Using Content Protector

A look at the most popular websites built with Content Protector
DomainCountryRankContacts
sxsw.com United States823
tcsg.edu United States9,018
myaffiliates.com United States15,244
tech-buzz.net United States28,129
lionpublishers.com United States28,459
sars.gov.za South Africa43,882
See full domain list

Always Used together



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FAQ

Content Protector falls under the category of Wordpress Plugins.
WebTechSurvey systematically indexes websites and their technologies. Users can find websites using Content Protector through the WebTechSurvey platform.
There are currently 57,867,524 live websites that use Content Protector.
The main competitors to Content Protector include Yoast SEO, Contact Form 7, Elementor, and GlotPress.
Content Protector has a known security vulnerabilities: CVE-2026-17559, CVE-2025-15674, CVE-2026-16602, and CVE-2026-16603.