CVE-2026-1476
Published: 27 January 2026
Summary
CVE-2026-1476 is a high-severity SQL Injection (CWE-89) vulnerability in Quatuor Evaluacion De Desempeno. Its CVSS base score is 7.5 (High).
Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 11.6th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.
Threat & Defense at a Glance
Threat & Defense Details
Likely Mitigating ControlsAI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.
MITRE ATT&CK Enterprise TechniquesAI
Why these techniques?
Direct remote exploitation of public-facing web app via SQLi (T1190) enables unauthenticated database data access/exfiltration (T1213.006).
NVD Description
An out-of-band SQL injection vulnerability (OOB SQLi) has been detected in the Performance Evaluation (EDD) application developed by Gabinete Técnico de Programación. Exploiting this vulnerability in the parameter 'Id_usuario' in ‘/evaluacion_acciones_ver_auto.aspx’, could allow an attacker to extract sensitive information from…
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the database through external channels, without the affected application returning the data directly, compromising the confidentiality of the stored information.
Deeper analysisAI
CVE-2026-1476 is an out-of-band SQL injection (OOB SQLi) vulnerability, classified under CWE-89, affecting the Performance Evaluation (EDD) application developed by Gabinete Técnico de Programación. The flaw resides in the 'Id_usuario' parameter within the '/evaluacion_acciones_ver_auto.aspx' endpoint. It has a CVSS v3.1 base score of 7.5 (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N), indicating high confidentiality impact with no requirements for privileges or user interaction. The vulnerability was published on 2026-01-27.
A remote, unauthenticated attacker can exploit this vulnerability over the network with low complexity to extract sensitive information from the application's database. Exploitation leverages out-of-band techniques, where data is exfiltrated through external channels rather than directly via the application's responses, thereby compromising the confidentiality of stored information without affecting integrity or availability.
Mitigation details and further advisories are provided by INCIBE-CERT at https://www.incibe.es/en/incibe-cert/notices/aviso/out-band-sql-injection-quatuor-performance-evaluation.
Details
- CWE(s)