{"description":"Trending threats, MITRE ATT\u0026CK coverage, and detection metadata — refreshed continuously.","feed_url":"https://feed.craftedsignal.io/tags/cve-2026-5837/","home_page_url":"https://feed.craftedsignal.io/","items":[{"_cs_actors":[],"_cs_cves":[{"cvss":7.3,"id":"CVE-2026-5837"}],"_cs_exploited":true,"_cs_products":[],"_cs_severities":["high"],"_cs_tags":["sql-injection","web-application","php","CVE-2026-5837"],"_cs_type":"threat","_cs_vendors":[],"content_html":"\u003cp\u003eCVE-2026-5837 describes a SQL injection vulnerability affecting PHPGurukul News Portal Project version 4.1. The vulnerability resides in the \u003ccode\u003e/news-details.php\u003c/code\u003e file and is triggered by manipulating the \u003ccode\u003eComment\u003c/code\u003e argument.  Successful exploitation allows remote attackers to inject arbitrary SQL commands into the application\u0026rsquo;s database queries. The vulnerability has a CVSS v3.1 score of 7.3, indicating a high severity. Publicly available exploits exist, increasing the risk of active exploitation. Organizations using PHPGurukul News Portal Project 4.1 are urged to investigate and mitigate this vulnerability immediately. The lack of specific patching information emphasizes the importance of proactive detection and prevention measures.\u003c/p\u003e\n\u003ch2 id=\"attack-chain\"\u003eAttack Chain\u003c/h2\u003e\n\u003col\u003e\n\u003cli\u003eAn attacker identifies a vulnerable PHPGurukul News Portal Project 4.1 instance accessible over the internet.\u003c/li\u003e\n\u003cli\u003eThe attacker crafts a malicious HTTP request targeting the \u003ccode\u003e/news-details.php\u003c/code\u003e endpoint.\u003c/li\u003e\n\u003cli\u003eWithin the request, the \u003ccode\u003eComment\u003c/code\u003e parameter is manipulated to inject SQL code. For example, the attacker might inject a payload such as \u003ccode\u003e' OR '1'='1\u003c/code\u003e to bypass authentication or extract data.\u003c/li\u003e\n\u003cli\u003eThe vulnerable application processes the crafted request without proper sanitization of the \u003ccode\u003eComment\u003c/code\u003e parameter.\u003c/li\u003e\n\u003cli\u003eThe injected SQL code is embedded within a database query executed by the application.\u003c/li\u003e\n\u003cli\u003eThe database server executes the attacker-controlled SQL query, potentially allowing the attacker to read, modify, or delete data.\u003c/li\u003e\n\u003cli\u003eThe application returns the results of the injected SQL query to the attacker, potentially revealing sensitive information or confirming successful code execution.\u003c/li\u003e\n\u003cli\u003eThe attacker leverages the SQL injection vulnerability to potentially gain unauthorized access to sensitive data, modify website content, or even gain control of the underlying server.\u003c/li\u003e\n\u003c/ol\u003e\n\u003ch2 id=\"impact\"\u003eImpact\u003c/h2\u003e\n\u003cp\u003eSuccessful exploitation of CVE-2026-5837 can lead to unauthorized access to sensitive information stored in the PHPGurukul News Portal Project\u0026rsquo;s database. An attacker could potentially steal user credentials, financial data, or other confidential information. The attacker could also modify website content, inject malicious code, or even gain control of the underlying server. Given the public availability of exploits, vulnerable instances are at immediate risk of compromise.\u003c/p\u003e\n\u003ch2 id=\"recommendation\"\u003eRecommendation\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDeploy the Sigma rule \u003ccode\u003eDetecting SQL Injection in PHPGurukul News Portal\u003c/code\u003e to identify attempts to exploit CVE-2026-5837 by monitoring for suspicious characters in the \u003ccode\u003ecs-uri-query\u003c/code\u003e field of web server logs.\u003c/li\u003e\n\u003cli\u003eApply web application firewall (WAF) rules to block requests containing common SQL injection payloads.\u003c/li\u003e\n\u003cli\u003eReview and harden the \u003ccode\u003e/news-details.php\u003c/code\u003e page to properly sanitize the Comment input field.\u003c/li\u003e\n\u003cli\u003eMonitor web server logs for unusual activity, especially related to the \u003ccode\u003e/news-details.php\u003c/code\u003e endpoint, and correlate with other security events.\u003c/li\u003e\n\u003c/ul\u003e\n","date_modified":"2026-04-09T04:17:23Z","date_published":"2026-04-09T04:17:23Z","id":"/briefs/2026-04-phpgurukul-sql-injection/","summary":"PHPGurukul News Portal Project version 4.1 is vulnerable to SQL injection via the Comment parameter in /news-details.php, potentially allowing remote attackers to execute arbitrary SQL queries.","title":"PHPGurukul News Portal Project SQL Injection Vulnerability (CVE-2026-5837)","url":"https://feed.craftedsignal.io/briefs/2026-04-phpgurukul-sql-injection/"}],"language":"en","title":"CraftedSignal Threat Feed — CVE-2026-5837","version":"https://jsonfeed.org/version/1.1"}