Critical severity · published Jan 29, 2026
CVE-2026-1589
itsourcecode School Management System index.php sql injection
9.8
CVSS
0.4%
EPSS
No
On KEV
Description
A vulnerability was determined in itsourcecode School Management System 1.0. This affects an unknown function of the file /ramonsys/inquiry/index.php. This manipulation of the argument txtsearch causes sql injection. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized.
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 38% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SM
School Management System · itsourcecode
1.0 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-1589
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-1589
Product
https://itsourcecode.com/
Exploit
https://mega.nz/file/DQUWSY7Y#CLcuhD1KE2s0VtEvYqH_PDCyhpGS0HDo_MKj9sheUPA
Permissions Required
https://vuldb.com/?ctiid.343352
Third Party Advisory
https://vuldb.com/?id.343352
Third Party Advisory
https://vuldb.com/?submit.740686
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