CVE-2026-2083
Unknown Unknown - Not Provided
SQL Injection in Social Networking Site 1.0 /delete_post.php Allows Remote Exploitation

Publication date: 2026-02-07

Last updated on: 2026-04-29

Assigner: VulDB

Description
A security flaw has been discovered in code-projects Social Networking Site 1.0. This affects an unknown function of the file /delete_post.php. Performing a manipulation of the argument ID results in sql injection. It is possible to initiate the attack remotely. The exploit has been released to the public and may be used for attacks.
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Meta Information
Published
2026-02-07
Last Modified
2026-04-29
Generated
2026-06-16
AI Q&A
2026-02-07
EPSS Evaluated
2026-06-14
NVD
CVE-2026-2083
EUVD
EUVD-2026-5730
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
code-projects social_networking_site 1.0
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.
CWE-74 The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.
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Executive Summary

[{'type': 'paragraph', 'content': 'CVE-2026-2083 is a critical SQL injection vulnerability found in version 1.0 of the code-projects Social Networking Site, specifically in the delete_post.php file.'}, {'type': 'paragraph', 'content': "The vulnerability arises because the 'id' parameter is not properly validated or sanitized before being used in SQL queries. This allows attackers to inject malicious SQL code remotely without authentication."}, {'type': 'paragraph', 'content': 'Exploitation of this flaw can lead to unauthorized access to the database, modification or deletion of data, and exposure of sensitive information.'}] [1, 2, 3]

Impact Analysis

This vulnerability can have severe impacts including unauthorized access to the database, allowing attackers to extract sensitive data, modify or delete records, and potentially gain full control over the system.

It can also cause service disruptions and negatively affect business continuity.

Since the exploit requires no authentication and can be performed remotely, it is highly accessible and easy to exploit.

Compliance Impact

I don't know

Detection Guidance

[{'type': 'paragraph', 'content': "This SQL injection vulnerability can be detected by testing the 'id' parameter in the /delete_post.php file for injection flaws."}, {'type': 'paragraph', 'content': "A proof-of-concept payload to test the vulnerability is: id=1';SELECT SLEEP(5)# which can be used to check if the system executes stacked queries."}, {'type': 'paragraph', 'content': 'Tools like sqlmap can be used to automate detection by targeting the vulnerable parameter and enumerating databases.'}, {'type': 'list_item', 'content': 'Example sqlmap command: sqlmap -u "http://target/delete_post.php?id=1" --batch --dbs --verbose'}, {'type': 'list_item', 'content': "Manual testing can be done by sending HTTP requests with payloads such as: http://target/delete_post.php?id=1';SELECT SLEEP(5)# and observing response delays or errors."}, {'type': 'list_item', 'content': 'Google dorking can help identify vulnerable targets using queries like: inurl:delete_post.php'}] [2, 3]

Mitigation Strategies

[{'type': 'paragraph', 'content': 'Immediate mitigation steps include:'}, {'type': 'list_item', 'content': 'Replace the affected software with an alternative product if possible, as no known mitigations or countermeasures have been documented.'}, {'type': 'list_item', 'content': "Apply input validation and sanitization to the 'id' parameter to prevent SQL injection."}, {'type': 'list_item', 'content': 'Use prepared statements with parameter binding to separate SQL code from user input.'}, {'type': 'list_item', 'content': 'Minimize database user privileges by avoiding use of high-privilege accounts for routine operations.'}, {'type': 'list_item', 'content': 'Conduct regular security audits and patch the system promptly to maintain data integrity and security.'}] [2, 3, 1]

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