CVE-2019-25303
Unknown Unknown - Not Provided
SQL Injection in TheJshen CMS 1.04 Allows Data Manipulation

Publication date: 2026-02-06

Last updated on: 2026-02-06

Assigner: VulnCheck

Description
TheJshen ContentManagementSystem 1.04 contains a SQL injection vulnerability that allows attackers to manipulate database queries through the 'id' GET parameter. Attackers can exploit boolean-based, time-based, and UNION-based SQL injection techniques to extract or manipulate database information by crafting malicious query payloads.
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Meta Information
Published
2026-02-06
Last Modified
2026-02-06
Generated
2026-06-16
AI Q&A
2026-02-06
EPSS Evaluated
2026-06-14
NVD
CVE-2019-25303
EUVD
EUVD-2019-19403
Affected Vendors & Products
Showing 2 associated CPEs
Vendor Product Version / Range
thejshen contentmanagementsystem 1.04
thejshen contentmanagementsystem to 1.04 (inc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-89 The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.
Attack-Flow Graph
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Executive Summary

[{'type': 'paragraph', 'content': "TheJshen ContentManagementSystem version 1.04 contains a SQL injection vulnerability in the 'id' GET parameter."}, {'type': 'paragraph', 'content': 'This vulnerability allows attackers to manipulate SQL database queries by injecting malicious payloads.'}, {'type': 'paragraph', 'content': 'Attackers can exploit this flaw using boolean-based, time-based, and UNION-based SQL injection techniques to extract or alter database information.'}] [1, 2]

Impact Analysis

Exploitation of this vulnerability allows attackers to extract sensitive data or manipulate the database of the affected system.

Attackers can use various SQL injection methods to gain unauthorized access to information stored in the database.

This can lead to data breaches, unauthorized data modification, and potential further attacks on the system.

Compliance Impact

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Detection Guidance

[{'type': 'paragraph', 'content': "This SQL injection vulnerability can be detected by testing the 'id' GET parameter of TheJshen ContentManagementSystem version 1.04 for SQL injection flaws using boolean-based, time-based, and UNION-based SQL injection techniques."}, {'type': 'list_item', 'content': "Boolean-based blind test example: Use a payload like `id=4' AND 5143=5143--` to check if the application responds differently to true or false conditions."}, {'type': 'list_item', 'content': "Time-based blind test example: Use a payload like `id=4' AND (SELECT 4841 FROM (SELECT(SLEEP(5)))eqmp)--` to observe if the response time is delayed, indicating a vulnerability."}, {'type': 'list_item', 'content': "UNION-based injection test example: Use a payload like `id=-4903' UNION ALL SELECT NULL,NULL,CONCAT(0x716a706b71,0x66766f636c546750775053685352676c4f70724d714c4b64494e755252765a626370615a565a4b49,0x717a6a7671),NULL,NULL--` to attempt to extract data by combining SELECT statements."}] [2]

Mitigation Strategies

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