{"description":"Trending threats, MITRE ATT\u0026CK coverage, and detection metadata — refreshed continuously.","feed_url":"https://feed.craftedsignal.io/products/electronic-judging-system-1.0/","home_page_url":"https://feed.craftedsignal.io/","items":[{"_cs_actors":[],"_cs_cves":[{"cvss":7.3,"id":"CVE-2026-7555"}],"_cs_exploited":false,"_cs_products":["Electronic Judging System 1.0"],"_cs_severities":["high"],"_cs_tags":["sql-injection","vulnerability","web-application"],"_cs_type":"advisory","_cs_vendors":["itsourcecode"],"content_html":"\u003cp\u003eitsourcecode Electronic Judging System 1.0 is vulnerable to SQL injection in the /intrams/login.php file. The vulnerability, identified as CVE-2026-7555, allows a remote attacker to inject malicious SQL code by manipulating the \u003ccode\u003eUsername\u003c/code\u003e argument. The vulnerability was reported on 2026-05-01. Successful exploitation could lead to unauthorized access to sensitive data, modification of existing data, or even complete compromise of the database. The availability of a public exploit increases the risk of widespread exploitation. This poses a significant threat to organizations using the affected judging system, potentially disrupting operations and compromising confidential information.\u003c/p\u003e\n\u003ch2 id=\"attack-chain\"\u003eAttack Chain\u003c/h2\u003e\n\u003col\u003e\n\u003cli\u003eThe attacker identifies an instance of itsourcecode Electronic Judging System 1.0 running on a target server.\u003c/li\u003e\n\u003cli\u003eThe attacker crafts a malicious HTTP POST request targeting the \u003ccode\u003e/intrams/login.php\u003c/code\u003e endpoint.\u003c/li\u003e\n\u003cli\u003eWithin the POST request, the attacker manipulates the \u003ccode\u003eUsername\u003c/code\u003e parameter with a SQL injection payload.\u003c/li\u003e\n\u003cli\u003eThe server-side application improperly processes the attacker-supplied \u003ccode\u003eUsername\u003c/code\u003e value, failing to sanitize special characters.\u003c/li\u003e\n\u003cli\u003eThe unsanitized \u003ccode\u003eUsername\u003c/code\u003e value is incorporated into a SQL query executed against the application database.\u003c/li\u003e\n\u003cli\u003eThe injected SQL code modifies the query\u0026rsquo;s intended logic, potentially bypassing authentication or extracting sensitive data.\u003c/li\u003e\n\u003cli\u003eThe database server executes the modified SQL query, returning the results to the web application.\u003c/li\u003e\n\u003cli\u003eThe attacker gains unauthorized access to sensitive information, such as user credentials, judging data, or other confidential application data.\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 allow attackers to bypass authentication, gain access to sensitive judging data, modify existing records, or potentially gain complete control of the database server. This could lead to data breaches, financial loss, reputational damage, and disruption of judging events. The lack of specific victim count or sector information in the source data makes quantifying the exact impact challenging.\u003c/p\u003e\n\u003ch2 id=\"recommendation\"\u003eRecommendation\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003eApply appropriate input validation and sanitization techniques to the \u003ccode\u003eUsername\u003c/code\u003e parameter in \u003ccode\u003e/intrams/login.php\u003c/code\u003e to mitigate the SQL injection vulnerability.\u003c/li\u003e\n\u003cli\u003eDeploy the Sigma rule \u003ccode\u003eDetect Suspicious Login Attempts via SQL Injection\u003c/code\u003e to detect exploitation attempts targeting \u003ccode\u003e/intrams/login.php\u003c/code\u003e.\u003c/li\u003e\n\u003cli\u003eMonitor web server logs for suspicious POST requests containing unusual characters or SQL keywords in the \u003ccode\u003eUsername\u003c/code\u003e parameter.\u003c/li\u003e\n\u003cli\u003eConsider implementing a web application firewall (WAF) with rules to block common SQL injection patterns.\u003c/li\u003e\n\u003c/ul\u003e\n","date_modified":"2024-01-03T18:00:00Z","date_published":"2024-01-03T18:00:00Z","id":"/briefs/2024-01-electronic-judging-sql-injection/","summary":"A remote SQL injection vulnerability (CVE-2026-7555) exists in itsourcecode Electronic Judging System 1.0 via manipulation of the Username argument in the /intrams/login.php file, potentially leading to unauthorized data access and modification.","title":"itsourcecode Electronic Judging System SQL Injection Vulnerability (CVE-2026-7555)","url":"https://feed.craftedsignal.io/briefs/2024-01-electronic-judging-sql-injection/"}],"language":"en","title":"CraftedSignal Threat Feed — Electronic Judging System 1.0","version":"https://jsonfeed.org/version/1.1"}