Authorization bypass in SFM Costifier via user-controlled keys
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- None · High · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-639.
Summary
SFM Software Technologies Inc. Costifier through 2026-10-16 is affected. An authorization check trusts a user-controlled key, which exposes trusted identifiers (CWE-639). A remote attacker with low privileges can modify data without user interaction.
Written with Claude Haiku 5.5 from the sources below · 2026-10-28
Description from the CNA
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.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| SFM Software Technologies Inc. | Costifier | up to 2026-10-16 | — | No fix listed | CNA |
- Costifier VendorSFM Software Technologies Inc. Affected up to 2026-10-16 Fixed in — No fix listed CNA
Remediation
The sources list no fixed version for Costifier.
Written with Claude Haiku 5.5 from the sources below · 2026-10-28
Timeline
- 2026-10-16 Threatist record created from CVE-2026-15219
- 2026-10-16 Alias added: GHSA-qj7c-x9c2-2674
References
More SFM Software Technologies Inc. vulnerabilities
- TI-2026-75210 Active debug code in SFM Software Costifier exposes sensitive data CVSS 3.1MEDIUM 5.3
Sources
- CVE-2026-15219 · CVE Program
- CVE-2026-15219 · NVD
- FIRST EPSS
- GHSA-qj7c-x9c2-2674 · GitHub Advisory Database · CC BY 4.0
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