---
id: CVE-2026-4889
title: >-
  SQL injection (SQLi) vulnerability in the eLoanApp application, specifically
  in the POST parameter 'logina' of the user process endpoint
  '/ajax/users.php?op=verify'
summary: >-
  SQL injection (SQLi) vulnerability in the eLoanApp application, specifically
  in the POST parameter 'logina' of the user process endpoint
  '/ajax/users.php?op=verify'. The parameter is vulnerable to boolean-based and
  time-based SQL injecti…
severity: high
cvss: 7.8
cvssVector: 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:H/SI:L/SA:L'
cwe:
  - CWE-89
vendor: RDL Technologies
product: eLoanApp Platform
affected:
  - eloanapp_platform < 06/10/2026
published: '2026-10-06'
updated: '2026-10-06'
sourceUpdated: '2026-10-06T09:17:56.317'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-4889'
references:
  - url: >-
      https://www.incibe.es/en/incibe-cert/notices/aviso/sql-injection-sqli-eloanapp-platform-rdl-technologies
    label: cve-coordination@incibe.es
tags:
  - nvd
  - cve.org
cvssSource: cna
ingestedAt: '2026-10-06T08:50:17.497Z'
ssvc:
  exploitation: none
  automatable: 'yes'
  technicalImpact: partial
  timestamp: '2026-10-06T11:41:15.392898Z'
---

## Overview

SQL injection (SQLi) vulnerability in the eLoanApp application, specifically in the POST parameter 'logina' of the user process endpoint '/ajax/users.php?op=verify'. The parameter is vulnerable to boolean-based and time-based SQL injection. Successfully exploiting this vulnerability would allow an attacker to discover the platform's database engine and cause delays in database queries.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.