How to fix CVE-2019-25508?

Within 24 hours: Identify all systems running Jettweb PHP Hazir Ilan Sitesi Scripti V2 and restrict network access to trusted sources only. Within 7 days: Implement Web Application Firewall (WAF) rules to block SQL injection patterns targeting the 'kat' parameter, and conduct database access audit for suspicious activity. Within 30 days: Evaluate migration to alternative software or contact vendor for security update timeline; if no patch emerges, plan system retirement or air-gapped deployment.

Is PHP affected by CVE-2019-25508?

This vulnerability affects Jettweb PHP-based portal systems, allowing unauthenticated attackers to bypass authentication and extract or manipulate sensitive database information without a patch currently available.

CVE-2019-25508

HIGH

2026-03-12 [email protected]

8.2

CVSS 3.1

CVSS Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

Low

Availability

None

Lifecycle Timeline

PoC Detected

Mar 17, 2026 - 20:05 vuln.today

Public exploit code

Analysis Generated

Mar 12, 2026 - 19:57 vuln.today

CVE Published

Mar 12, 2026 - 16:16 nvd

HIGH 8.2

Description

Jettweb Php Hazir Ilan Sitesi Scripti V2 contains an SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries by injecting SQL code through the 'kat' parameter. Attackers can send GET requests to the katgetir.php endpoint with malicious 'kat' values to extract sensitive database information.

Analysis

Technical Context

Classified as CWE-89 (SQL Injection). Jettweb Php Hazir Ilan Sitesi Scripti V2 contains an SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries by injecting SQL code through the 'kat' parameter. Attackers can send GET requests to the katgetir.php endpoint with malicious 'kat' values to extract sensitive database information.

Affected Products

Jettweb Php Hazir Ilan Sitesi Scripti V2 contains an SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries

Remediation

Monitor vendor advisories for a patch. Use parameterized queries. Implement input validation. Restrict network access to the affected service where possible.

Priority Score

Low Medium High Critical

KEV: 0

EPSS: +0.1

CVSS: +41

POC: +20

CVE-2019-25508 vulnerability details – vuln.today

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CVE-2019-25508

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CVE-2019-25508

CVSS Vector

Lifecycle Timeline

Tags

Description

Analysis

Technical Context

Affected Products

Remediation

Priority Score

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External POC / Exploit Code