CVE-2026-65558

WordPress AffiliateX plugin <= 2.3.5 - Server Side Request Forgery (SSRF) vulnerability

Unauthenticated Server Side Request Forgery (SSRF) in AffiliateX <= 2.3.5 versions.

We have discovered 324 live websites that are affected by CVE-2026-65558.

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Affected Software

Product  Affiliatex
Category Wordpress Plugins
Vulnerable Domains324 live websites (99% of Affiliatex install base)
Vulnerable Versions
  • from 0 through 2.3.5
Vulnerable Versions Count31 versions ( 97% of all versions)


Common Weakness Enumeration

CWE-918 Server-Side Request Forgery (SSRF)



Details

  • Published - Jul 27, 2026
  • Updated - Jul 27, 2026

Credits

  • Ananda Dhakal (Patchstack) | Patchstack Bug Bounty Program (finder)

Website Distribution by Country

Number of websites using CVE-2026-65558
United States112 websites


Brazil34 websites
France30 websites
Italy23 websites
Cyprus18 websites
Germany17 websites
GB15 websites
India12 websites
Ukraine7 websites
Poland6 websites

Website Distribution by TLD

Number of websites using CVE-2026-65558
.com165 websites
.com.br33 websites
.fr18 websites
.it17 websites
.co.uk8 websites
.de7 websites
.pl6 websites
.org5 websites
.nl5 websites
.cz5 websites

Vulnerable Versions

Vulnerable versions are highlighted in red

Websites affected by CVE-2026-65558

Top websites that are affected by CVE-2026-65558. Please click on the "Contact us" link to get more information.
DomainCountryRankContacts
*********.***.ua Ukraine**,***
***************.co United States**,***
**************.com United States***,***
**************.com United States***,***
************.com United States***,***
************.me United States***,***
**********.pl Poland***,***
***************.com United States*,***,***
*********.org United States*,***,***
*********.com United States*,***,***
See full domain list

FAQ

CVE-2026-65558 is Server-Side Request Forgery (SSRF) in Affiliatex
A total of 324 websites have been identified as vulnerable to CVE-2026-65558, based on global website indexing conducted by WebTechSurvey.
The Affiliatex is affected by the CVE-2026-65558 vulnerability.
Affiliatex versions up to and including 2.3.5 are vulnerable to CVE-2026-65558.