CVE-2026-28571

WordPress FormyChat plugin <= 2.15.7 - Broken Access Control vulnerability

Unauthenticated Broken Access Control in FormyChat <= 2.15.7 versions.

We have discovered 329 live websites that are affected by CVE-2026-28571.

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Affected Software

Product  Social Contact Form
Category Wordpress Plugins
Vulnerable Domains329 live websites (100% of Social Contact Form install base)
Vulnerable Versions
  • from 0 through 2.15.7
Vulnerable Versions Count20 versions ( 100% of all versions)


Common Weakness Enumeration

CWE-862 Missing Authorization



Details

  • Published - Aug 18, 2026
  • Updated - Aug 18, 2026

Credits

  • Doan Dinh Van | Patchstack Bug Bounty Program (finder)

Website Distribution by Country

Number of websites using CVE-2026-28571
United States57 websites


Brazil52 websites
India51 websites
Indonesia22 websites
Germany18 websites
Cyprus15 websites
Italy12 websites
GB12 websites
Mexico8 websites
Singapore8 websites

Website Distribution by TLD

Number of websites using CVE-2026-28571
.com151 websites
.com.br50 websites
.it10 websites
.net9 websites
.co.uk7 websites
.ru5 websites
.es4 websites
.nl4 websites
.ca3 websites
.de3 websites

Vulnerable Versions

Vulnerable versions are highlighted in red

Websites affected by CVE-2026-28571

Top websites that are affected by CVE-2026-28571. Please click on the "Contact us" link to get more information.
DomainCountryRankContacts
**********.**.in India***,***
*****.***.br Brazil*,***,***
************.**.il Israel*,***,***
********.net Indonesia*,***,***
**************.com GB*,***,***
******.com United States*,***,***
*********.***.br Brazil*,***,***
**********.com Netherlands*,***,***
*********.com United States*,***,***
******.lk Sri Lanka*,***,***
See full domain list

FAQ

CVE-2026-28571 is Missing Authorization in Social Contact Form
A total of 329 websites have been identified as vulnerable to CVE-2026-28571, based on global website indexing conducted by WebTechSurvey.
The Social Contact Form is affected by the CVE-2026-28571 vulnerability.
Social Contact Form versions up to and including 2.15.7 are vulnerable to CVE-2026-28571.