Medium severity · published Nov 18, 2025
CVE-2025-13349
SourceCodester Student Grades Management System Add New Grade grades.php cross site scripting
5.4
CVSS
0.3%
EPSS
No
On KEV
Description
A vulnerability has been found in SourceCodester Student Grades Management System 1.0. This issue affects some unknown processing of the file /grades.php of the component Add New Grade Page. The manipulation of the argument Remarks leads to cross site scripting. Remote exploitation of the attack is possible. The exploit has been disclosed to the public and may be used.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 20% 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-2025-13349
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-13349
Exploit
https://medium.com/@ankitkaushal43731/title-student-grades-management-system-stored-xss-authenticated-in-grades-php-remarks-field-d9625243df06
Permissions Required
https://vuldb.com/?ctiid.332766
Third Party Advisory
https://vuldb.com/?id.332766
Third Party Advisory
https://vuldb.com/?submit.692065
Product
https://www.sourcecodester.com/
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