Severity by source
AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Lifecycle Timeline
4DescriptionCVE.org
Sourcecodester Student Grades Management System v1.0 is vulnerable to Cross Site Scripting (XSS) in the Add New Subject Description field.
Analysis
Sourcecodester Student Grades Management System v1.0 is vulnerable to Cross Site Scripting (XSS) in the Add New Subject Description field.
Technical ContextAI
Cross-site scripting (XSS) allows injection of client-side scripts into web pages viewed by other users due to insufficient output encoding.
RemediationAI
Encode all user-supplied output contextually (HTML, JS, URL). Implement Content Security Policy (CSP) headers. Use HTTPOnly and Secure cookie flags.
A vulnerability was determined in SourceCodester Student Grades Management System 1.0. Rated medium severity (CVSS 6.8),
Improper authorization in SourceCodester Student Grades Management System 1.0 allows authenticated remote attackers to m
Improper authorization in SourceCodester Student Grades Management System 1.0 permits authenticated remote attackers to
Cross-site request forgery in SourceCodester Student Grades Management System 1.0 enables remote attackers to perform un
Cross-site scripting in SourceCodester Student Grades Management System 1.0 allows a low-privileged authenticated attack
Stored cross-site scripting (XSS) vulnerability in SourceCodester Student Grades Management System 1.0 allows authentica
Stored cross-site scripting (XSS) in SourceCodester Student Grades Management System 1.0 allows authenticated administra
Same weakness CWE-79 – Cross-site Scripting (XSS)
View allShare
External POC / Exploit Code
Leaving vuln.today
EUVD-2025-200277