Medium severity · published Oct 8, 2025
CVE-2025-11485
SourceCodester Student Grades Management System Manage Users admin.php add_user cross site scripting
4.8
CVSS
0.3%
EPSS
No
On KEV
Description
A vulnerability was determined in SourceCodester Student Grades Management System 1.0. Affected is the function add_user of the file /admin.php of the component Manage Users Page. This manipulation of the argument first_name/last_name causes cross site scripting. 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:H/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 22% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SG
Student Grades Management System · SourceCodester
1.0 · source: vendor, NVD
Affected product
SG
Student Grades Management System
SourceCodester
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-11485
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-11485
Exploit
https://github.com/sidzeroday/sourcecodester_cve/blob/main/README.md
Permissions Required
https://vuldb.com/?ctiid.327602
Third Party Advisory
https://vuldb.com/?id.327602
Third Party Advisory
https://vuldb.com/?submit.667406
Product
https://www.sourcecodester.com/
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