Vulnerability · Published May 29, 2026 · Assigned by twcert
CVE-2026-9493BankPro E-Service Technology｜Service Center - Insecure Direct Object Reference
Medium 6.5
In plain English
A medium-severity authorization bypass via user-controlled key in Service Center from BankPro E-Service Technology. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 18% of all known vulnerabilities).
Severity (CVSS 3.1)6.5Medium
Exploit odds (30 days)0.3%top 82.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
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 details.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| BankPro E-Service Technology | Service Center | 0 |
Weakness: CWE-639 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
References
- https://www.twcert.org.tw/tw/cp-132-10938-97ddd-1.html third-party-advisory
- https://www.twcert.org.tw/en/cp-139-10940-d90bd-2.html third-party-advisory