A weakness has been identified in SourceCodester Class and Exam Timetabling System 1.0. This impacts an unknown function of the file /archive3.php. This manipulation of the argument sy causes sql injection. The attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks.
Casky was already ahead
This CVE exploits attack patterns that Casky's 301matched skills already investigate — long before this vulnerability was disclosed. Claude's reasoning model maps these techniques to MITRE ATT&CK, so practitioners who ran these skills have already seen the threat behaviour in their findings.
CVE-2026-11484 represents a critical SQL injection vulnerability in SourceCodester Class and Exam Timetabling System version 1.0, specifically in the /archive3.php file where the 'sy' parameter lacks proper input validation. With a CVSS score of 7.3 and public exploit availability, this vulnerability poses significant risk to educational institutions and organizations using this platform for scheduling management. Attackers can manipulate the 'sy' argument to execute arbitrary SQL queries, potentially leading to unauthorized data access, modification, or deletion of sensitive student and scheduling information. The remote exploitability without authentication requirements makes this particularly dangerous for internet-facing deployments.
Casky.ai's 301 mapped skills identify this attack through MITRE ATT&CK techniques TA0001 (Reconnaissance) and TA0043 (Reconnaissance) patterns, with Claude's extended reasoning analyzing CWE-74 (Improper Neutralization of Special Elements) and CWE-89 (SQL Injection) signatures. Practitioners using Casky would detect this vulnerability through skill mappings that recognize: malicious SQL syntax injected through web parameters, unusual database query patterns deviating from normal timetabling operations, and attempts to access or exfiltrate student records via crafted SQL payloads. The platform's AI-driven analysis would flag suspicious input handling in the /archive3.php endpoint, correlating parameter manipulation with database-level ATT&CK techniques to reveal the complete attack chain—enabling security teams to prioritize patching and implement input validation controls before exploitation occurs.
Composite risk scoring from EPSS, CISA KEV, Shodan, and GreyNoise — 21 security APIs correlated into a single Casky Risk Score. Coming in Casky Pro. Join early access →
These skills use Claude AI's reasoning model to surface findings in the same attack categories as CVE-2026-11484.
Casky has 301 skills that investigate the attack patterns behind CVE-2026-11484. Run one and get CVSS-scored findings in 3 minutes.
Run the skill that detects this →analyzing-cloud-storage-access-patterns
cloud security · low
analyzing-cyber-kill-chain
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analyzing-indicators-of-compromise
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analyzing-ios-app-security-with-objection
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threat intelligence · low
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threat intelligence · low
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