CVE-2019-25462

HighPublic PoC

Published: 22 February 2026

Published

22 February 2026

Modified

15 April 2026

KEV Added

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Patch

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CVSS Score v4 8.8 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Score 0.0026 17.3th percentile

Risk Priority 55 floored blend · peak EPSS

Summary

CVE-2019-25462 is a high-severity SQL Injection (CWE-89) vulnerability in Web Ofisi Rent (inferred from references). Its CVSS base score is 8.8 (High).

Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 17.3th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.

The strongest mitigations our analysis identified are NIST 800-53 SI-10 (Information Input Validation) and SI-2 (Flaw Remediation).

Deeper analysis

CVE-2019-25462 is an SQL injection vulnerability (CWE-89) in Web Ofisi Rent a Car v3, affecting the 'klima' parameter. This flaw allows attackers to inject SQL code into database queries, enabling manipulation of the underlying database. The vulnerability carries a CVSS v3.1 base score of 8.2 (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N), highlighting its high confidentiality impact with network accessibility and no prerequisites for exploitation.

Unauthenticated remote attackers can exploit the vulnerability by sending crafted GET requests containing malicious payloads in the 'klima' parameter. Successful exploitation allows extraction of sensitive database information or denial of service through query disruption.

Advisories and references include an exploit proof-of-concept on Exploit-DB (https://www.exploit-db.com/exploits/47144), a VulnCheck advisory detailing the SQL injection via the 'klima' parameter (https://www.vulncheck.com/advisories/web-ofisi-rent-a-car-sql-injection-via-klima-parameter), and the vendor product page for Rent a Car v3 (https://www.web-ofisi.com/detay/rent-a-car-v3.html). No specific patch or mitigation details are outlined in the provided information.

OWASP Top 10 for Web (2025)

EU & UK References

🇪🇺 ENISA EUVD: EUVD-2019-19596

Vulnerability details

Web Ofisi Rent a Car v3 contains an SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries by injecting SQL code through the 'klima' parameter. Attackers can send GET requests to with malicious 'klima' values to extract sensitive…

database information or cause denial of service.

CWE(s): CWE-89

Related Threats

MITRE ATT&CK Enterprise TechniquesAI

T1190 Exploit Public-Facing Application Initial Access

Adversaries may attempt to exploit a weakness in an Internet-facing host or system to initially access a network.

attack.mitre.org →

T1213.006 Databases Collection

Adversaries may leverage databases to mine valuable information.

attack.mitre.org →

Why these techniques?

T1190 directly matches exploitation of a public-facing web application via SQL injection. T1213.006 is facilitated by arbitrary database query manipulation enabling sensitive data extraction from databases.

Confidence: HIGH · MITRE ATT&CK Enterprise v19.0