CVE-2026-4889 PUBLISHED

SQL Injection (SQLi) in eLoanApp Platform by RDL Technologies

Assigner: INCIBE
Reserved: 26.03.2026 Published: 06.10.2026 Updated: 06.10.2026

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.

Metrics

CVSS 4.0

CVSS Vector: 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
CVSS Score: 7.8

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	Low	Confidentiality	High
Attack Complexity	Low	Integrity	Low	Integrity	Low
Attack Requirements	None	Availability	Low	Availability	Low
Privileges Required	None
User Interaction	None

CVSS 4.0

Product Status

Vendor	RDL Technologies
Product	eLoanApp Platform
Versions	Default: unaffected affected from 0 to 06/10/2026 (excl.)

Solutions

No solution has been reported yet.

Credits

Gonzalo Aguilar García (6h4ack) finder

References

https://www.incibe.es/en/incibe-cert/notices/aviso/sql-injection-sqli-eloanapp-platform-rdl-technologies

Problem Types

CWE-89 Improper neutralization of special elements used in an SQL command ('SQL injection') CWE