CVE-2026-86208: SQL Injection in SourceCodester Class and Exam Timetabling System
Description
A security flaw has been discovered in SourceCodester Class and Exam Timetabling System 1.0. This impacts an unknown function of the file /delete_teacher.php. The manipulation of the argument ID results in sql injection. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks.
CVSS v4.0
Score 6.9medium
Affected software
SourceCodester
Class and Exam Timetabling System
cpe:2.3:a:sourcecodester:class_and_exam_timetabling_system:*:*:*:*:*:*:*:*AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability allows remote attackers to perform SQL injection attacks by manipulating the ID argument in the /delete_teacher.php script of SourceCodester Class and Exam Timetabling System 1.0. The injection flaw can lead to unauthorized database queries or modifications. The vulnerability has a CVSS 4.0 base score of 6.9, indicating medium severity with network attack vector, no privileges or user interaction required, and low to limited impact on confidentiality, integrity, and availability. Public exploit code has been released, but no vendor patch or fix information is available.
Potential Impact
Successful exploitation can allow an attacker to execute arbitrary SQL commands on the backend database remotely without authentication or user interaction. This may lead to unauthorized data access or modification. The impact is rated medium based on CVSS 6.9, reflecting limited but significant risk.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict access to the affected endpoint and consider implementing web application firewall (WAF) rules to detect and block SQL injection attempts targeting the ID parameter in /delete_teacher.php.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-09-05T14:07:51.135Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6a9d4800acd9273b49a2fbf8
Added to database: 09/06/2026, 11:01:20 UTC
Last enriched: 09/14/2026, 23:55:31 UTC
Last updated: 10/22/2026, 01:15:26 UTC
Views: 108
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