https://feed.craftedsignal.io/products/twitter-clone-1/Trending threats, MITRE ATT&CK coverage, and detection metadata. Fed continuously.Hugoenhello@craftedsignal.iohello@craftedsignal.ioTue, 26 May 2026 14:14:08 +0000https://feed.craftedsignal.io/briefs/2026-05-twitter-clone-sqli/Tue, 26 May 2026 14:14:08 +0000hello@craftedsignal.iohttps://feed.craftedsignal.io/briefs/2026-05-twitter-clone-sqli/Twitter-Clone 1 is vulnerable to SQL injection via the name parameter in the search.php endpoint, allowing unauthenticated attackers to execute arbitrary SQL queries and extract sensitive information (CVE-2018-25364).Twitter-Clone 1 is susceptible to a SQL injection vulnerability (CVE-2018-25364) affecting the search functionality. Unauthenticated attackers can exploit this flaw by injecting malicious SQL code into the name parameter of the search.php endpoint. This allows them to execute arbitrary SQL queries against the application’s database. Successful exploitation can lead to the extraction of sensitive data, including usernames, credentials, and underlying system information. The vulnerability can be exploited using error-based and union-based SQL injection techniques.

Attack Chain

1. The attacker identifies a vulnerable instance of Twitter-Clone 1.
2. The attacker crafts a malicious SQL injection payload. This payload is designed to extract data from the database or perform other unauthorized actions.
3. The attacker sends an HTTP GET or POST request to the search.php endpoint, embedding the malicious SQL payload within the name parameter.
4. The search.php script processes the request and incorporates the attacker-supplied name parameter into a SQL query without proper sanitization or parameterization.
5. The database server executes the attacker’s malicious SQL query.
6. The database server returns the results of the malicious query to the search.php script.
7. The search.php script displays the results of the query (including sensitive data or error messages revealing database structure) to the attacker.
8. The attacker uses extracted data to further compromise the system or gain unauthorized access to user accounts.

Impact

Successful exploitation of this SQL injection vulnerability (CVE-2018-25364) can lead to the unauthorized disclosure of sensitive information stored within the application’s database. This may include usernames, passwords, email addresses, and other personal data of users. Attackers can leverage the vulnerability to gain complete control over the application’s data and potentially the underlying server.

Recommendation

• Inspect web server logs for suspicious requests to search.php containing SQL syntax within the name parameter to detect exploitation attempts.
• Deploy the Sigma rule detecting SQL injection attempts against the search.php endpoint.
• Consider using a Web Application Firewall (WAF) with updated rules to block SQL injection attacks against web applications.

]]>highadvisorysql-injectioncve-2018-25364web-applicationhttps://feed.craftedsignal.io/briefs/2026-05-twitter-clone-sql-injection/Tue, 26 May 2026 14:13:47 +0000hello@craftedsignal.iohttps://feed.craftedsignal.io/briefs/2026-05-twitter-clone-sql-injection/Twitter-Clone 1 is vulnerable to SQL injection via the userid parameter in follow.php, allowing attackers to manipulate database queries and extract sensitive information such as usernames, passwords, and database credentials.Twitter-Clone 1 is susceptible to SQL injection within the follow.php script. This vulnerability allows a remote, unauthenticated attacker to inject arbitrary SQL commands into the userid parameter. Successful exploitation enables attackers to manipulate database queries, potentially leading to the extraction of sensitive information, including usernames, passwords, and database credentials. This poses a significant risk to the confidentiality and integrity of the application and its user data. The vulnerability was reported on 2026-05-25.

Attack Chain

1. Attacker identifies the vulnerable follow.php script.
2. Attacker crafts a malicious HTTP request targeting follow.php with a SQL injection payload in the userid parameter. Example: follow.php?userid=1' UNION SELECT username, password FROM users -- -.
3. The web server processes the request, and the vulnerable application executes the attacker-supplied SQL query against the database.
4. The database server executes the malicious SQL query, potentially returning sensitive data.
5. The application displays the results of the malicious query, leaking database content, such as usernames and password hashes, back to the attacker.
6. The attacker analyzes the leaked data, potentially using it to compromise user accounts.
7. The attacker may use the extracted database credentials to gain unauthorized access to the database server itself.

Impact

Successful exploitation of this SQL injection vulnerability (CVE-2018-25362) could lead to unauthorized access to sensitive data, including usernames, passwords, and database credentials. This could allow an attacker to compromise user accounts, gain unauthorized access to the database server, and potentially compromise the entire application and its underlying infrastructure. The number of potential victims is limited to the number of users of the Twitter-Clone 1 application.

Recommendation

• Apply appropriate input validation and sanitization techniques to all user-supplied data, particularly within the follow.php script, to prevent SQL injection attacks.
• Deploy the Sigma rule to detect SQL injection attempts targeting the follow.php endpoint (see rule: “Detect SQL Injection Attempt via follow.php”).
• Implement the principle of least privilege for database access, ensuring that the application only has the necessary permissions to perform its intended functions.
• Monitor web server logs for suspicious activity, such as unusual characters or SQL keywords in URL parameters.
• Consider using parameterized queries or prepared statements to prevent SQL injection vulnerabilities.

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