CVE-2026-87841

UnitechPay <= 1.0.6.3 - Unauthenticated Order Payment Bypass via Unsigned Webhook

The UnitechPay WordPress plugin through 1.0.6.3 does not verify the authenticity of the payment notifications it receives, allowing unauthenticated attackers to mark orders placed through it as paid without any payment being made, as well as to force other orders into a failed state.

Affected

UnitechPay

CVSS v3.1 CNA

5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

EPSS

0.18% chance of exploitation in the next 30 days, 7th percentile

Published

2026-10-09

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/f04babb4-2dee-4c41-8b4c-0c2428009180/

References

• CVE Record
• NVD entry