CVE-2026-16058

YayCurrency < 3.3.5 - Unauthenticated Order and Vendor Financial Data Disclosure via Dokan Integration

The YayCurrency WordPress plugin before 3.3.5 does not perform any capability or ownership check on several of its multi-vendor integration handlers that are reachable by unauthenticated users, allowing anyone to read the store's order totals and its vendors' earnings, balance ledgers, and withdrawal histories by iterating identifiers.

We have discovered 692 live websites that are affected by CVE-2026-16058.

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Affected Software

Product  Yaycurrency
Category Wordpress Plugins
Vulnerable Domains692 live websites (100% of Yaycurrency install base)
Vulnerable Versions
  • from 0 through 3.3.5
Vulnerable Versions Count14 versions ( 100% of all versions)


Common Weakness Enumeration

CWE-639 Authorization Bypass Through User-Controlled Key



Details

  • Published - Aug 19, 2026
  • Updated - Aug 19, 2026

Credits

  • Shivamani Vastrala (finder)
  • WPScan (coordinator)

Website Distribution by Country

Number of websites using CVE-2026-16058
United States234 websites


Cyprus55 websites
Germany38 websites
GB36 websites
India30 websites
France28 websites
Czech Republic19 websites
Turkey15 websites
South Africa15 websites
Canada15 websites

Website Distribution by TLD

Number of websites using CVE-2026-16058
.com434 websites
.net23 websites
.cz14 websites
.co.uk13 websites
.org10 websites
.co9 websites
.dk8 websites
.eu7 websites
.ca6 websites
.se4 websites

Vulnerable Versions

Vulnerable versions are highlighted in red

Websites affected by CVE-2026-16058

Top websites that are affected by CVE-2026-16058. Please click on the "Contact us" link to get more information.
DomainCountryRankContacts
*******.com United States**,***
*******.com United States***,***
*********.com United States***,***
***.**.th Thailand***,***
**************.pe Peru***,***
******************.com Spain*,***,***
********.net United States*,***,***
******.com United States*,***,***
********.me United States*,***,***
******.***.pl Poland*,***,***
See full domain list

FAQ

CVE-2026-16058 is Authorization Bypass Through User-Controlled Key in Yaycurrency
A total of 692 websites have been identified as vulnerable to CVE-2026-16058, based on global website indexing conducted by WebTechSurvey.
The Yaycurrency is affected by the CVE-2026-16058 vulnerability.
Yaycurrency versions up to 3.3.5 are vulnerable to CVE-2026-16058.
CVE-2026-16058 is resolved in version 3.3.5 of Yaycurrency.