Cyber Resilience

CVE-2025-11252

CriticalUpdated

Published: 27 February 2026

Published
27 February 2026
Modified
04 June 2026
KEV Added
—
Patch
—
CVSS Score v3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score 0.0039 30.6th percentile
Risk Priority 70 floored blend · peak EPSS

Summary

CVE-2025-11252 is a critical-severity SQL Injection (CWE-89) vulnerability in Signumtte Windesk.Fm. Its CVSS base score is 9.8 (Critical).

Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 30.6th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

The strongest mitigations our analysis identified are NIST 800-53 SI-10 (Information Input Validation) and SI-2 (Flaw Remediation).

Deeper analysis

CVE-2025-11252 is an SQL injection vulnerability (CWE-89) stemming from improper neutralization of special elements used in an SQL command. It affects the Windesk.Fm product from Signum Technology Promotion and Training Inc., specifically versions prior to v2.3.4.

The vulnerability carries a CVSS v3.1 base score of 9.8 (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H), indicating it is exploitable over the network with low complexity, requiring no privileges, no user interaction, and unchanged impact scope. Remote attackers without authentication can inject malicious SQL queries, potentially achieving high-impact confidentiality, integrity, and availability violations, such as unauthorized data access, modification, or deletion.

The vendor released a patch for this issue after the CVE was published on 2026-02-27. Security practitioners should update affected Windesk.Fm installations to v2.3.4 or later. Additional details are available in the advisory at https://www.usom.gov.tr/bildirim/tr-26-0085.

OWASP Top 10 for Web (2025)

A05:2025 Injection

EU & UK References

Vulnerability details

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Signum Technology Promotion and Training Inc. Windesk.Fm allows SQL Injection. This issue affects windesk.Fm: before v2.3.4. NOTE: The vendor patched the vulnerability after the CVE was…

more

published.

CWE(s)
CWE-89

Related Threats

MITRE ATT&CK Enterprise TechniquesAI

T1190 Exploit Public-Facing Application Initial Access
Adversaries may attempt to exploit a weakness in an Internet-facing host or system to initially access a network.
attack.mitre.org →
Why these techniques?

Direct remote unauthenticated SQL injection in a public-facing web application enables initial access via exploitation of exposed services.

Confidence: HIGH · MITRE ATT&CK Enterprise v19.0

CVEs Like This One

CVE-2026-24956Shared CWE-89
CVE-2026-33615Shared CWE-89
CVE-2025-28939Shared CWE-89
CVE-2021-47872Shared CWE-89
CVE-2025-28873Shared CWE-89
CVE-2019-25636Shared CWE-89
CVE-2026-32611Shared CWE-89
CVE-2026-42755Shared CWE-89
CVE-2024-53544Shared CWE-89
CVE-2026-21410Shared CWE-89

Affected Assets

signumtte
windesk.fm
≤ 27022026

Mitigating Controls

Mitigating Controls (NIST 800-53 r5) AI

SI-10 Information Input Validation good match
prevent

Directly requires validation and sanitization of untrusted input to block malicious SQL syntax before it reaches the database.

SI-2 Flaw Remediation good match
prevent

Mandates timely application of the vendor patch that eliminates the improper neutralization flaw in Windesk.Fm < v2.3.4.

SA-11 Developer Testing and Evaluation partial match
prevent

Requires developer testing and evaluation (including static/dynamic analysis and fuzzing) that would have identified the SQL-injection defect prior to release.

References