{"description":"Trending threats, MITRE ATT\u0026CK coverage, and detection metadata — refreshed continuously.","feed_url":"https://feed.craftedsignal.io/tags/cve-2026-6193/","home_page_url":"https://feed.craftedsignal.io/","items":[{"_cs_actors":[],"_cs_cves":[{"cvss":7.3,"id":"CVE-2026-6193"}],"_cs_exploited":false,"_cs_products":[],"_cs_severities":["high"],"_cs_tags":["sqli","cve-2026-6193","php","web-application"],"_cs_type":"advisory","_cs_vendors":[],"content_html":"\u003cp\u003eA critical security flaw has been identified in PHPGurukul Daily Expense Tracking System version 1.1. This vulnerability resides in the \u003ccode\u003e/register.php\u003c/code\u003e file and is triggered by manipulating the \u003ccode\u003eemail\u003c/code\u003e argument. Successful exploitation enables remote SQL injection, potentially granting attackers unauthorized access to sensitive database information or allowing them to modify data. This vulnerability, identified as CVE-2026-6193, has a CVSS v3.1 score of 7.3, indicating a high level of severity. The existence of a publicly available exploit increases the risk of widespread exploitation. Organizations using this software should take immediate action to mitigate the risk.\u003c/p\u003e\n\u003ch2 id=\"attack-chain\"\u003eAttack Chain\u003c/h2\u003e\n\u003col\u003e\n\u003cli\u003eAn attacker identifies a vulnerable instance of PHPGurukul Daily Expense Tracking System 1.1.\u003c/li\u003e\n\u003cli\u003eThe attacker crafts a malicious HTTP request targeting the \u003ccode\u003e/register.php\u003c/code\u003e endpoint.\u003c/li\u003e\n\u003cli\u003eWithin the request, the attacker injects SQL code into the \u003ccode\u003eemail\u003c/code\u003e parameter.\u003c/li\u003e\n\u003cli\u003eThe application fails to properly sanitize the input, passing the malicious SQL query to the database.\u003c/li\u003e\n\u003cli\u003eThe database executes the injected SQL code, potentially allowing the attacker to read, modify, or delete data.\u003c/li\u003e\n\u003cli\u003eThe attacker may leverage the initial SQL injection to escalate privileges within the database.\u003c/li\u003e\n\u003cli\u003eThe attacker could potentially gain access to administrative credentials stored in the database.\u003c/li\u003e\n\u003cli\u003eFinally, the attacker uses the compromised credentials to gain full control over the application.\u003c/li\u003e\n\u003c/ol\u003e\n\u003ch2 id=\"impact\"\u003eImpact\u003c/h2\u003e\n\u003cp\u003eSuccessful exploitation of this SQL injection vulnerability could lead to severe consequences. Attackers could gain unauthorized access to sensitive user data, including usernames, passwords, and financial information. This could result in identity theft, financial fraud, and reputational damage for both the organization and its users. The attacker could also modify or delete data, disrupt the application\u0026rsquo;s functionality, or even gain complete control of the server. Given the availability of a public exploit, the likelihood of attacks is significantly increased.\u003c/p\u003e\n\u003ch2 id=\"recommendation\"\u003eRecommendation\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003eApply any available patches or updates provided by PHPGurukul to address CVE-2026-6193.\u003c/li\u003e\n\u003cli\u003eDeploy the Sigma rule \u0026ldquo;Detect Suspicious SQL Injection Attempts in PHPGurukul Registration\u0026rdquo; to identify exploitation attempts targeting the \u003ccode\u003e/register.php\u003c/code\u003e endpoint.\u003c/li\u003e\n\u003cli\u003eImplement input validation and sanitization measures on the \u003ccode\u003eemail\u003c/code\u003e parameter in \u003ccode\u003e/register.php\u003c/code\u003e to prevent SQL injection.\u003c/li\u003e\n\u003cli\u003eMonitor web server logs for suspicious activity, such as unusual characters or SQL syntax in the \u003ccode\u003eemail\u003c/code\u003e parameter, which could indicate an attempted SQL injection (webserver log source).\u003c/li\u003e\n\u003cli\u003eImplement a Web Application Firewall (WAF) rule to block requests containing SQL injection payloads targeting \u003ccode\u003e/register.php\u003c/code\u003e.\u003c/li\u003e\n\u003c/ul\u003e\n","date_modified":"2026-04-14T12:00:00Z","date_published":"2026-04-14T12:00:00Z","id":"/briefs/2026-04-php-gurukul-sqli/","summary":"A remote SQL injection vulnerability exists in PHPGurukul Daily Expense Tracking System 1.1 within the /register.php file, where manipulation of the email argument allows for arbitrary SQL command execution, with a public exploit available.","title":"PHPGurukul Daily Expense Tracking System SQL Injection Vulnerability","url":"https://feed.craftedsignal.io/briefs/2026-04-php-gurukul-sqli/"}],"language":"en","title":"CraftedSignal Threat Feed — Cve-2026-6193","version":"https://jsonfeed.org/version/1.1"}