Critical severity · published Apr 10, 2026
CVE-2026-36232
A SQL injection vulnerability was found in the instructorClasses.php file of itsourcecode Online Student Enrollment System v1.0
9.8
CVSS
0.3%
EPSS
No
On KEV
Description
A SQL injection vulnerability was found in the instructorClasses.php file of itsourcecode Online Student Enrollment System v1.0. The reason for this issue is that the 'classId' parameter from $_GET['classId'] is directly concatenated into the SQL query without any sanitization or validation.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 25% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OS
Online Student Enrollment System · Itsourcecode
1.0 · source: NVD
Affected product
OS
Online Student Enrollment System
Itsourcecode
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-36232
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-36232
Exploit
https://github.com/Amorsec/CVE-PHP/blob/main/itsourcecode-Online_Student_Enrollment_System_in_instructorClasses.php_sql_injection.pdf
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