CVE-2026-12384 — HIGH (8.8)

Vulnerability Description

Authorization bypass through User-Controlled key vulnerability in TECHIN2B TECHIN2B Application allows Privilege Abuse. This issue affects TECHIN2B Application: from V1.0.7676.13 through 18092026. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

CVSS Score

8.8

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Related Weaknesses (CWE)

CWE-639

References

https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-1014

FAQ

What is CVE-2026-12384?

CVE-2026-12384 is a vulnerability with a CVSS score of 8.8 (HIGH). Authorization bypass through User-Controlled key vulnerability in TECHIN2B TECHIN2B Application allows Privilege Abuse. This issue affects TECHIN2B Application: from V1.0.7676.13 through 18092026. NO...

How severe is CVE-2026-12384?

CVE-2026-12384 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-12384?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.