Authorization Bypass Vulnerability in TECHIN2B Application by TECHIN2B
CVE-2026-12384

8.8HIGH

Key Information:

Vendor

Techin2b

Status
Techin2b Application
Vendor
CVE Published:
18 September 2026

What is CVE-2026-12384?

The TECHIN2B Application has a vulnerability that allows unauthorized users to bypass authorization mechanisms, leading to potential privilege escalation. This issue exists across multiple versions, beginning from v1.0.7676.13. Users of the affected versions should take immediate action to mitigate risks associated with this vulnerability. Despite attempts to notify the vendor regarding this issue, no response has been received.

Affected Version(s)

TECHIN2B Application V1.0.7676.13 <= 18092026

References

https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/...
government-resource

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Muhammet Emirhan SĂśMER
.