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Student Management System CVE-2026-82553

| EUVDEUVD-2026-68279 LOW
Improper Authorization (CWE-285)
2026-08-30 VulDB GHSA-2grq-5g3v-cgmg
PHP Authentication Bypass Student Management System
2.1
CVSS 4.0 · Vendor: VulDB

Severity by source

Vendor (VulDB) PRIMARY
2.1 MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
vuln.today AI
5.4 MEDIUM

Network-exploitable IDOR requiring authenticated student account (PR:L); no availability impact; scope unchanged per description.

3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
4.0 AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

Primary rating from Vendor (VulDB).

CVSS VectorVendor: VulDB

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
X

Lifecycle Timeline

4
CVE Published
Aug 31, 2026 - 10:50 cve.org
LOW 2.1
Analysis Generated
Aug 30, 2026 - 17:31 vuln.today
Severity Changed
Aug 30, 2026 - 17:22 NVD
MEDIUM LOW
CVSS changed
Aug 30, 2026 - 17:22 NVD
5.3 (MEDIUM) 2.1 (LOW)

DescriptionCVE.org

A vulnerability was detected in sambitraj Student Management System up to 56ba287f2e9031523ccb4244cb6e3fe530e4e5d5. Affected by this issue is the function mysqli_query of the file student_dashboard.php of the component Student Dashboard. The manipulation of the argument roll_no results in improper authorization. The attack may be performed from remote. The exploit is now public and may be used. This product utilizes a rolling release system for continuous delivery, and as such, version information for affected or updated releases is not disclosed. The project was informed of the problem early through an issue report but has not responded yet.

AnalysisAI

Improper authorization in sambitraj Student Management System allows authenticated low-privileged users (students) to access or tamper with other students' records by manipulating the roll_no parameter in student_dashboard.php. Confirmed by CPE cpe:2.3:a:sambitraj:student_management_system:*:*:*:*:*:*:*:*, all commits up to 56ba287f2e9031523ccb4244cb6e3fe530e4e5d5 are affected. …

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Vulnerability AssessmentAI

Exploitation Exploitation requires a valid, authenticated session with at least a student-level account (PR:L per CVSS 4.0 vector). … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 4.0 base score of 2.1 accurately reflects the constrained impact: exploitation requires prior authentication (PR:L), and outcome is limited to low confidentiality and integrity exposure (VC:L/VI:L/VA:L) with no scope change to subsequent systems. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario Full exploit scenario with step-by-step reproduction available after sign-in.
Remediation No vendor-released patch has been identified at time of analysis; the upstream maintainer has not responded to the disclosure. … Detailed patch versions, workarounds, and compensating controls in full report.
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CVE-2026-82553 vulnerability details – vuln.today
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