Smart Attendance System With QR Code Scanner (1.0) - CraftedSignal Threat Feedhttps://feed.craftedsignal.io/products/smart-attendance-system-with-qr-code-scanner-1.0/Trending threats, MITRE ATT&CK coverage, and detection metadata. Fed continuously.Hugoenhello@craftedsignal.iohello@craftedsignal.ioTue, 10 Nov 2026 02:02:15 +0000https://feed.craftedsignal.io/favicon-32x32.pngCraftedSignal Threat Feedhttps://feed.craftedsignal.io/3232https://feed.craftedsignal.io/favicon.svgSourceCodester Smart Attendance System: Authentication bypass in api/attendance_handler.php (CVE-2026-125076)https://feed.craftedsignal.io/briefs/2026-11-smart-attendance-auth-bypass/Tue, 10 Nov 2026 02:02:15 +0000hello@craftedsignal.iohttps://feed.craftedsignal.io/briefs/2026-11-smart-attendance-auth-bypass/An authentication bypass vulnerability exists in the SourceCodester Smart Attendance System with QR Code Scanner 1.0, allowing remote unauthenticated manipulation of the student_code argument via the JSON endpoint.CVE-2026-125076 impacts the SourceCodester Smart Attendance System with QR Code Scanner 1.0. The vulnerability resides in the api/attendance_handler.php file, specifically within the JSON endpoint. An attacker can exploit this by manipulating the student_code argument to bypass authentication. Exploitation is possible remotely and public proof-of-concept exploit material is available.

Impact

Successful exploitation allows for remote authentication bypass, potentially granting unauthorized access to the attendance system data.

Recommendation

  • Inventory instances of SourceCodester Smart Attendance System with QR Code Scanner 1.0.
  • Prioritize decommissioning or restricting network access to the affected web directory (api/attendance_handler.php) until a vendor patch is applied.
  • Implement a Web Application Firewall (WAF) rule to block or monitor requests to api/attendance_handler.php where the student_code parameter contains suspicious values.
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