External risk intelligence

Quipux SQL Injection Vulnerability Enables Admin-Level Access

CVE advisorySeverity: CRITICAL (CVSS 9.9)

CVE-2025-55343

Quipux is a web-based document management and workflow system typically deployed as an internet-facing or organization-wide web application. Given its function as a portal for document searching, administration, and user management, it is commonly accessible via web browsers, making the application's interface a likely internet-facing or intranet-facing service.

SQL Injection

Quipux

4.0.1

Halo Surface Signal: 4 out of 5 — likely to be public-facing.

External exposure likelihood

Horizon Alert

Summary of the vulnerability and why it matters

This advisory addresses a critical vulnerability in Quipux software that allows authenticated users to inject malicious SQL code. This could potentially lead to unauthorized access and manipulation of sensitive data within the system.

Users can inject harmful code.
Affects document management and workflow.
Confirm relevance and assess potential data exposure.

Attack Path

How an attacker could exploit the issue

An attacker with authenticated access to Quipux can exploit this vulnerability by interacting with various search and administration features. By submitting specially crafted input to specific parameters within functions like `busqueda.php` or `formArea_ajax.php`, the attacker can trigger SQL injection. This allows them to manipulate the application's database, potentially leading to unauthorized data access, modification, or deletion.

Authenticated access required.
Triggered by input in search/admin parameters.
Database manipulation possible.

Live Threat

Current exploitation, exposure, and threat context

Authenticated users could exploit SQL injection vulnerabilities in Quipux to manipulate or access sensitive system and user data. This could occur when specific search or administrative functions are invoked with malformed input.

System and user data at risk.
SQL injection via web interface.
Unauthorized data access or modification.

Operational Fix

Recommended remediation, mitigation, and detection steps

This critical vulnerability, impacting Quipux, is likely a concern for application owners and the platform team responsible for its deployment and maintenance. The immediate first step should be to inventory all instances of Quipux, assess their external reachability and business criticality, and identify the specific application owner for each instance to coordinate remediation efforts.

Application owners and platform teams.
Verify Quipux instances and their exposure.
Plan and coordinate remediation activities.

Supplementary metadata

CVSS vector

Validate whether this threat affects your internet-facing exposure.

Halo Threat Intelligence helps prioritize remediation with Halo Surface Signal and H/A/L/O context. Start exposure validation with a free external attack surface trial.

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Frequently asked questions

What is Quipux?

Quipux is a web-based document management and workflow system. Organizations use it to digitize internal processes, allowing users to search, store, and manage official documents through a browser-based portal. It serves as a centralized platform for administrative tasks and document tracking.

What does SQL injection mean for CVE-2025-55343?

This vulnerability falls under the CWE-89 weakness class, known as Improper Neutralization of Special Elements used in an SQL Command. Simply put, the application fails to properly sanitize user input, allowing an attacker to inject their own malicious database commands. In this case, the software processes that tainted input, potentially granting unauthorized access to sensitive system or user information.

How is this vulnerability triggered?

The flaw is triggered when an authenticated user provides specially crafted input into specific parameters found in various search and administrative scripts, such as those used for document lookup or folder management. It is important to note that unauthenticated users cannot trigger this; the attacker must already have a valid account on the system to interact with these vulnerable functions.

How relevant is this to my network?

Halo Surface Signal identifies Quipux as a web-based application often deployed as an internet-facing portal. Because it is designed for document management, it is typically accessible to users or the public via a web browser. If your instance is reachable from the internet or widely accessible across your organization, it faces a higher likelihood of being targeted compared to restricted, internal-only tools.

What should I do first to address this?

Start by performing an inventory of all Quipux instances running in your environment. Once you have a complete list, verify the network accessibility and business criticality of each one. Identify the specific owners for these systems and coordinate with them to prioritize patching or restricting access to the affected web functions until a formal update is applied.

Written by Nicholas Merritt

Nicholas Merritt is VP of Security Solutions at Halo Security. With more than 25 years across application security, vulnerability prioritization, and offensive security, he helps teams translate threat data into practical exposure validation and remediation focus. He authors Halo Threat Intelligence CVE advisories using Halo Surface Signal and H/A/L/O context to prioritize internet-facing risk.