CVE-2025-63892: remyandrade student_grades_management_system Cross-site Scripting
Vulnerability summary
CVE-2025-63892 is a medium (CVSS 6.8) Cross-site Scripting vulnerability in remyandrade student_grades_management_system. EPSS estimates a 0.39% chance of exploitation in the next 30 days, higher than 31.2% of scored vulnerabilities. 1 public exploit is recorded.
Timeline
- 18-11-2025PublishedVulnerability first disclosed.
- 05-07-2026Last modifiedVulnerability information updated.
Description
A vulnerability was determined in SourceCodester Student Grades Management System 1.0. Affected is the function create_classroom of the file /classroom.php of the component My Classrooms Management Page. This manipulation of the argument name/description causes stored cross site scripting.
CVSS metrics
2 scores · 2 sources · 1 version- NVDNIST6.8MediumCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
EPSS trend
Probability
0.39%
Chance of exploitation in the next 30 days
Percentile
31%
Versus all other CVEs
30-day change
+0.03 pp
From 0.36% on 20-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundSecurity Advisories
Maturity: poc
Weaknesses
CWE · root causeAffected systems
Remyandrade1 product
1 vendor · 1 product
References
1 links- github.com/minhajultaivin/security-advisories/blob/main/CVE-2025-63892.mdExploitThird Party Advisory