CVE-2026-18031

TabaPay Gateway <= 1.4.0 - Unauthenticated Account Takeover via Payment Callback

The TabaPay Gateway WordPress plugin through 1.4.0 does not validate the payment callback before establishing a session for the account associated with the referenced order, allowing unauthenticated attackers to log in as any registered user, including an administrator.

Affected

TabaPay Gateway

CVSS v3.1 CNA

9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.50% chance of exploitation in the next 30 days, 41st percentile

Published

2026-08-19

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/6576dcd1-aea6-47c0-9157-4ca56f426612/

References

• CVE Record
• NVD entry