Critical severity · published Apr 2, 2026
CVE-2026-5334
itsourcecode Online Enrollment System Parameter index.php sql injection
9.8
CVSS
0.4%
EPSS
No
On KEV
Description
A weakness has been identified in itsourcecode Online Enrollment System 1.0. Impacted is an unknown function of the file /enrollment/index.php?view=edit&id=3 of the component Parameter Handler. This manipulation of the argument deptid causes sql injection. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks.
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)0.4% · higher than 31% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OE
Online Enrollment System · itsourcecode
1.0 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-5334
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-5334
Exploit
https://github.com/yuji0903/silver-guide/issues/15
Product
https://itsourcecode.com/
Third Party Advisory
https://vuldb.com/submit/781119
Third Party Advisory
https://vuldb.com/vuln/354668
Permissions Required
https://vuldb.com/vuln/354668/cti
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