CVE-2026-15219 PUBLISHED

IDOR in SFM Software's Costifier

Assigner: TR-CERT
Reserved: 09.07.2026 Published: 16.10.2026 Updated: 16.10.2026

Authorization bypass through User-Controlled key vulnerability in SFM Software Technologies Inc. Costifier allows Exploitation of Trusted Identifiers.

This issue affects Costifier: through 2026-10-16. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
CVSS Score: 6.5

Attack Vector	Network	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	None
Privileges Required	Low	Integrity Impact	High
User Interaction	None	Availability Impact	None

CVSS 3.1

Product Status

Vendor	SFM Software Technologies Inc.
Product	Costifier
Versions	Default: unknown affected from 0 to 2026-10-16 (incl.)

Credits

Berat ARSLAN finder

References

https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-1349

Problem Types

CWE-639 Authorization bypass through User-Controlled key CWE

Impacts

CAPEC-21 Exploitation of Trusted Identifiers