CVE-2026-1481
Published: 27 January 2026
Summary
CVE-2026-1481 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?
OOB SQL injection in public web app endpoint directly enables remote exploitation of a public-facing application for data exfiltration from backend DB.
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_objetivos_anyo_sig_ver_auto.aspx', could allow an attacker to extract sensitive information from…
more
the database through external channels, without the affected application returning the data directly, compromising the confidentiality of the stored information.
Deeper analysisAI
CVE-2026-1481 is an out-of-band SQL injection (OOB SQLi) vulnerability affecting the Performance Evaluation (EDD) application developed by Gabinete Técnico de Programación. The flaw resides in the 'Id_usuario' parameter of the '/evaluacion_objetivos_anyo_sig_ver_auto.aspx' endpoint, enabling attackers to extract sensitive information from the underlying database via external channels without the application directly returning the data. This issue, classified under CWE-89, carries 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), highlighting high confidentiality impact with network accessibility and no prerequisites for exploitation.
Any unauthenticated remote attacker can exploit this vulnerability by crafting malicious requests to the affected parameter, triggering out-of-band data exfiltration techniques such as DNS or HTTP requests to attacker-controlled servers. Successful exploitation allows the attacker to retrieve confidential database contents, such as user credentials or other sensitive records, thereby compromising the confidentiality of stored information without impacting integrity or availability.
INCIBE-CERT has issued an advisory detailing the vulnerability at https://www.incibe.es/en/incibe-cert/notices/aviso/out-band-sql-injection-quatuor-performance-evaluation, which security practitioners should consult for recommended mitigations.
Details
- CWE(s)