What is CVE-2026-9493?

CVE-2026-9493 is a medium-severity vulnerability in Bankpro E-service Technology Service Center, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 6.5/10. Published 2026-05-29.

How severe is CVE-2026-9493?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Auth bypass in Bankpro E-service Technology Service Center

CVE-2026-9493

Service Center developed by BankPro E-Service Technology has an Insecure Direct Object Reference vulnerability, allowing authenticated remote attackers to modify the parameter of a specific query function to access other users' EC order de…

Vulnerability class: IDOR (Insecure Direct Object Reference)

EPSS: 0.000 (13.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

Bankpro E-service Technology Service Center — versions 0

Weakness classification (CWE)

CWE-639 — Authorization Bypass Through User-Controlled Key

References

twcert@cert.org.tw (third-party-advisory)
twcert@cert.org.tw (third-party-advisory)

Frequently asked questions

What is CVE-2026-9493?: CVE-2026-9493 is a medium-severity vulnerability in Bankpro E-service Technology Service Center, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 6.5/10. Published 2026-05-29.
How severe is CVE-2026-9493?: Medium severity. CVSS v3 base score is 6.5 out of 10.