CVE-2026-16058: Unknown Yaycurrency

Medium severity, CVSS 5.3. EPSS: 0.3% chance of exploitation in the next 30 days.

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.

Affected products

• Unknown Yaycurrency: before 3.3.5 (fixed in 3.3.5)

Published 2026-08-19. Last modified 2026-08-26.