CVE-2026-25036

WordPress Passster plugin <= 4.2.25 - Broken Access Control vulnerability

Missing Authorization vulnerability in WP Chill Passster content-protector allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Passster: from n/a through <= 4.2.25.

We have discovered 3,111 live websites that are affected by CVE-2026-25036.

Run a Free Instant Scan



Affected Software

Product  Content Protector
Category Wordpress Plugins
Vulnerable Domains3,111 live websites (88% of Content Protector install base)
Vulnerable Versions
  • from 0 through 4.2.25
Vulnerable Versions Count42 versions ( 93% of all versions)



Details

  • Published - Feb 3, 2026
  • Updated - Feb 12, 2026

Credits

  • johska | Patchstack Bug Bounty Program (finder)

Website Distribution by Country

Number of websites using CVE-2026-25036
United States994 websites


Germany451 websites
GB193 websites
Japan185 websites
France178 websites
Canada99 websites
Sweden92 websites
Netherlands88 websites
Italy81 websites
Switzerland69 websites

Website Distribution by TLD

Number of websites using CVE-2026-25036
.com1,217 websites
.de329 websites
.org297 websites
.co.uk89 websites
.fr78 websites
.net71 websites
.nl69 websites
.se68 websites
.ch52 websites
.ca50 websites

Vulnerable Versions

Vulnerable versions are highlighted in red

Websites affected by CVE-2026-25036

Top websites that are affected by CVE-2026-25036. Please click on the "Contact us" link to get more information.
DomainCountryRankContacts
*********.net United States**,***
*******.com United States**,***
**********.com United States**,***
*************.ru Russia**,***
*****************.de Germany**,***
*********.com GB***,***
****************************.org Singapore***,***
*************.com United States***,***
***********.com New Zealand***,***
*****.pl Poland***,***
See full domain list

FAQ

A total of 3,111 websites have been identified as vulnerable to CVE-2026-25036, based on global website indexing conducted by WebTechSurvey.
The Content Protector is affected by the CVE-2026-25036 vulnerability.
Content Protector versions up to and including 4.2.25 are vulnerable to CVE-2026-25036.