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VULNERABILITIES

CVE-2023-38884 Details

Description

An Insecure Direct Object Reference (IDOR) vulnerability in the Community Edition version 9.0 of openSIS Classic allows an unauthenticated remote attacker to access any student's files by visiting '/assets/studentfiles/<studentId>-<filename>'

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://github.com/dub-flow/vulnerability-research/tree/main/CVE-2023-38884 CVEVendor Advisory
https://github.com/OS4ED/openSIS-Classic CVERelease Notes
https://www.os4ed.com/ CVEProduct
https://github.com/dub-flow/vulnerability-research/tree/main/CVE-2023-38884 [email protected]Vendor Advisory
https://github.com/OS4ED/openSIS-Classic [email protected]Release Notes

see all 6 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-639Authorization Bypass Through User-Controlled Key[email protected]

Affected Products

ProductVersions
os4ed opensis
9.0

CPE

  • cpe:2.3:a:os4ed:opensis:9.0:*:*:*:community:*:*:*

Remediation

  • No remediation found in references.

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2023-38884
NVD Published Date:
Nov 20, 2023
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2023-38884 Details - Not Deferred