All vulnerabilities
CVE-2026-110527

WP User Manager 2.9 - 2.9.19 - Unauthenticated Account Creation via Stripe Registration Payment Bypass

Unknown WP User Manager
Open in ThreatlineRecord JSON
CVSS
5.3Medium
ExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.18%Chance of exploitation activity in the next 30 days, higher than 7% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed in2.9.20Fixed versionCVE List
Published17 Oct 2026Updated 18 Oct 2026CVE List

What fixes it

A fixed version on one release line is not the upgrade target for every line. Check your exact version and any vendor backports.

Description

The WP User Manager WordPress plugin before 2.9.20 does not roll back the WordPress account it creates during payment-gated registration when the subsequent payment step fails, allowing unauthenticated users to create functional accounts without completing payment.

Text from CVE List

Affected versions 1

  • WP User Manageraffected: 2.9 before 2.9.20CVE List

References 1