How to fix CVE-2019-25519?

Within 24 hours: Identify all systems running Jettweb PHP and isolate them from internet-facing access or place behind a WAF with SQL injection protection rules. Within 7 days: Conduct a database audit for unauthorized access logs and implement input validation/parameterized queries if code review is possible. Within 30 days: Develop migration plan to replace this unsupported software with a maintained alternative; if replacement is infeasible, implement segmentation, strict access controls, and continuous monitoring.

Is PHP affected by CVE-2019-25519?

An unauthenticated SQL injection vulnerability affects Jettweb PHP news site software, enabling attackers to extract, modify, or delete sensitive database content without a vendor patch currently available.

CVE-2019-25519

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 - 20:30 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 Haber Sitesi Scripti V1 contains an SQL injection vulnerability that allows attackers to manipulate database queries by injecting malicious SQL code through the option parameter. Attackers can send POST requests to uyelik.php with crafted payloads in the option parameter to execute time-based SQL injection attacks and extract sensitive database information.

Analysis

Technical Context

Classified as CWE-89 (SQL Injection). Jettweb PHP Hazir Haber Sitesi Scripti V1 contains an SQL injection vulnerability that allows attackers to manipulate database queries by injecting malicious SQL code through the option parameter. Attackers can send POST requests to uyelik.php with crafted payloads in the option parameter to execute time-based SQL injection attacks and extract sensitive database information.

Affected Products

Component: option.

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: +0.0

CVSS: +41

POC: +20

CVE-2019-25519 vulnerability details – vuln.today

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CVE-2019-25519

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Lifecycle Timeline

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Analysis

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CVE-2019-25519

CVSS Vector

Lifecycle Timeline

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Description

Analysis

Technical Context

Affected Products

Remediation

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External POC / Exploit Code