{"description":"Trending threats, MITRE ATT\u0026CK coverage, and detection metadata — refreshed continuously.","feed_url":"https://feed.craftedsignal.io/tags/cve-2019-25678/","home_page_url":"https://feed.craftedsignal.io/","items":[{"_cs_actors":[],"_cs_cves":[{"cvss":8.2,"id":"CVE-2019-25678"}],"_cs_exploited":false,"_cs_products":[],"_cs_severities":["critical"],"_cs_tags":["sql-injection","web-application","cve-2019-25678"],"_cs_type":"advisory","_cs_vendors":[],"content_html":"\u003cp\u003eC4G Basic Laboratory Information System version 3.4 is susceptible to SQL injection vulnerabilities. The vulnerability allows unauthenticated attackers to inject malicious SQL code through the \u003ccode\u003esite\u003c/code\u003e parameter in HTTP GET requests targeting the \u003ccode\u003eusers_select.php\u003c/code\u003e endpoint. Successful exploitation could grant attackers unauthorized access to sensitive data stored within the system\u0026rsquo;s database, including confidential patient records and system credentials. This vulnerability poses a significant threat to organizations utilizing the affected LIS, as it may lead to data breaches, compliance violations, and potential compromise of the entire system. Public exploits are available, increasing the risk of widespread exploitation.\u003c/p\u003e\n\u003ch2 id=\"attack-chain\"\u003eAttack Chain\u003c/h2\u003e\n\u003col\u003e\n\u003cli\u003eThe attacker identifies a vulnerable C4G Basic Laboratory Information System 3.4 instance.\u003c/li\u003e\n\u003cli\u003eThe attacker crafts a malicious SQL injection payload designed to extract data or execute commands.\u003c/li\u003e\n\u003cli\u003eThe attacker sends an HTTP GET request to the \u003ccode\u003eusers_select.php\u003c/code\u003e endpoint with the crafted SQL payload injected into the \u003ccode\u003esite\u003c/code\u003e parameter.\u003c/li\u003e\n\u003cli\u003eThe vulnerable application processes the malicious SQL query without proper sanitization.\u003c/li\u003e\n\u003cli\u003eThe database executes the injected SQL commands, potentially returning sensitive data.\u003c/li\u003e\n\u003cli\u003eThe attacker receives the database response containing the extracted information or the results of the executed commands.\u003c/li\u003e\n\u003cli\u003eThe attacker uses the extracted information, such as user credentials or patient data, for further malicious activities.\u003c/li\u003e\n\u003c/ol\u003e\n\u003ch2 id=\"impact\"\u003eImpact\u003c/h2\u003e\n\u003cp\u003eSuccessful exploitation of this SQL injection vulnerability allows unauthorized access to sensitive data stored within the C4G Basic Laboratory Information System 3.4 database. This includes patient records, system credentials, and potentially other confidential information. The impact can range from data breaches and privacy violations to complete system compromise, depending on the privileges of the database user and the extent of the attacker\u0026rsquo;s knowledge.\u003c/p\u003e\n\u003ch2 id=\"recommendation\"\u003eRecommendation\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003eApply any available patches or updates for C4G Basic Laboratory Information System 3.4 to remediate the SQL injection vulnerability described in CVE-2019-25678.\u003c/li\u003e\n\u003cli\u003eDeploy the Sigma rule \u003ccode\u003eDetect SQL Injection Attempt in C4G Basic LIS\u003c/code\u003e to identify potential exploitation attempts against the \u003ccode\u003eusers_select.php\u003c/code\u003e endpoint.\u003c/li\u003e\n\u003cli\u003eImplement input validation and sanitization measures to prevent SQL injection attacks against web applications.\u003c/li\u003e\n\u003c/ul\u003e\n","date_modified":"2026-04-05T21:16:45Z","date_published":"2026-04-05T21:16:45Z","id":"/briefs/2026-04-c4g-sql-injection/","summary":"C4G Basic Laboratory Information System 3.4 is vulnerable to SQL injection, allowing unauthenticated attackers to execute arbitrary SQL commands via the 'site' parameter in GET requests to the users_select.php endpoint, potentially leading to sensitive data extraction.","title":"C4G Basic Laboratory Information System 3.4 SQL Injection Vulnerability","url":"https://feed.craftedsignal.io/briefs/2026-04-c4g-sql-injection/"}],"language":"en","title":"CraftedSignal Threat Feed — Cve-2019-25678","version":"https://jsonfeed.org/version/1.1"}