Critical severity · published Oct 14, 2025
CVE-2025-11736
itsourcecode Online Examination System index.php sql injection
9.8
CVSS
0.5%
EPSS
No
On KEV
Description
A flaw has been found in itsourcecode Online Examination System 1.0. Affected by this issue is some unknown functionality of the file /index.php. This manipulation of the argument Username causes sql injection. It is possible to initiate the attack remotely. The exploit has been published and may be used.
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)0.5% · higher than 40% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OE
Online Examination System · itsourcecode
1.0 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-11736
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-11736
Exploit
https://github.com/iMayday-Yee/Vulnerability/issues/3
Product
https://itsourcecode.com/
Permissions Required
https://vuldb.com/?ctiid.328220
Third Party Advisory
https://vuldb.com/?id.328220
Third Party Advisory
https://vuldb.com/?submit.671467