dbcve.org
Evaluacion De DesempenoApplication · Quatuor

CVE-2026-1476

HIGH · 7.5 CVSS v3.1 Published 2026-01-27
Mitigation only
No fix yet — a mitigation exists. There is no fixed release. A documented workaround reduces exposure in the meantime.
See remediation →
84/100
Remediation priority · High
Remotely reachable No privileges Zero-click

Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.

NVD · unedited
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 the database through external channels, without the affected application returning the data directly, compromising the confidentiality of the stored information.

Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.

dbcve analysis · high confidence

An out-of-band SQL injection vulnerability exists in the Performance Evaluation (EDD) application developed by Gabinete Técnico de Programación. The vulnerability affects the 'Id_usuario' parameter in the '/evaluacion_acciones_ver_auto.aspx' page. Unlike classic SQLi, this OOB variant allows attackers to exfiltrate data through external channels (DNS, HTTP requests) rather than relying on direct application responses.

MitigationImplement parameterized queries (prepared statements) for all database operations involving the Id_usuario parameter to prevent SQL injection. Additionally, implement network-level controls to restrict outbound connections from the application server to minimize OOB exfiltration vectors.

Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.

Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.

NVD · CPE data
Evaluacion De DesempenoApplication
Affected:all versions

CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.

From the vector
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

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

Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.

dbcve checks

Work through these to decide whether this CVE applies to you.

  1. Confirm Quatuor Evaluacion De Desempeno installation
    Inspect the web server document root or application directory for files related to 'evaluacion_acciones_ver_auto.aspx' or the EDD application from Gabinete Técnico de Programación
    Affected if The application executable or source files are present on the system
  2. Identify the vulnerable endpoint
    Locate and examine the '/evaluacion_acciones_ver_auto.aspx' file in the web application's directory structure
    Affected if The file evaluacion_acciones_ver_auto.aspx exists in the application
  3. Verify Id_usuario parameter handling
    Review the code within evaluacion_acciones_ver_auto.aspx to determine whether the Id_usuario parameter is used in raw SQL queries without parameterized binding
    Affected if The Id_usuario parameter is directly concatenated into SQL queries without prepared statements or parameterized queries
  4. Check outbound network access
    Review firewall rules or network configuration to determine whether the application server can initiate outbound DNS or HTTP connections
    Affected if The server allows unrestricted outbound network connections from the application process

If the Quatuor Evaluacion De Desempeno application is present with the evaluacion_acciones_ver_auto.aspx endpoint using the Id_usuario parameter in unparameterized SQL queries, the environment is affected by this OOB SQL injection vulnerability.

Generated from the published advisory. Verify against your own configuration.

Check your environment

Paste your version and any relevant configuration and it will be compared against the affected criteria above. Do not include secrets or credentials.

AI-assisted, checked against the advisory. Informational, not a guarantee.

Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.

From vendor data
Mitigation available No clean upgrade yet — mitigate in the meantime
Mitigation

Implement parameterized queries (prepared statements) for all database operations involving the Id_usuario parameter to prevent SQL injection. Additionally, implement network-level controls to restrict outbound connections from the application server to minimize OOB exfiltration vectors.

Fix this in Evaluacion De Desempeno Scoped from the published advisory
  • Consultation6.0 h
  • Implementation12.0 h
  • Testing8.0 h
  • Review / QA4.0 h
30.0 hours of engineering $5,280
Get help mitigating

An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $8,448.

Scan for this in your stack

Free · runs locally
dbcve dependency scanner

Check whether your project pulls in CVE-2026-1476 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.

Get it on GitHub Scan in the browser

References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Primary sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2026-1476 in production — separate from our analysis above.

No notes yet

Be the first to add a field note for this CVE — a mitigation you’ve verified, a version caveat, or a link to a working fix. Sign in above to contribute.

What this is

A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.

What belongs here
  • Verified mitigations, workarounds, and config changes
  • Version or environment caveats, and links to real fixes
  • No weaponised exploit code, or anything meant to cause harm
  • No spam, self-promotion, credentials, or personal data