CVE-2023-38884

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Published Nov 20, 2023 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed

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>'

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

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

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2023-42651	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

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.878% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/OS4ED/openSIS-Classic
https://github.com/dub-flow/vulnerability-research/tree/main/CVE-2023-38884
https://www.os4ed.com/

History

No history.

Subscriptions

Os4ed Opensis

Weaknesses

CWE-639

Sources

CVE record Updated: Aug 2, 2024, 5:54 PM

Status: PUBLISHED
Assigner: mitre
Published: Nov 20, 2023, 12:00 AM
Updated: Aug 2, 2024, 5:54 PM
Reserved: Jul 25, 2023, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 6:11 AM

Status: Modified
Published: Nov 20, 2023, 7:15 PM
Modified: Jun 17, 2026, 6:11 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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