CVE-2023-34958

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Published Jun 8, 2023 CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed

Description

Incorrect access control in Chamilo 1.11.* up to 1.11.18 allows a student subscribed to a given course to download documents belonging to another student if they know the document's ID.

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:chamilo:chamilo_lms:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2023-38997	Incorrect access control in Chamilo 1.11.* up to 1.11.18 allows a student subscribed to a given course to download documents belonging to another student if they know the document's ID.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

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% (0.411% probability within 30 days)

Exploitation none

Automatable no

Technical Impact partial

References

Link	Providers
https://github.com/chamilo/chamilo-lms/commit/0c1c29db18856a6f25e21d0405dda2c20b35ff3a
https://support.chamilo.org/projects/1/wiki/Security_issues#Issue-109-2023-04-15-Moderate-impact-Moderate-risk-IDOR-in-workstudent-publication

History

Jan 6, 2025 9:15 PM Weaknesses updated. Scoring metrics updated View changes

Type	Values Removed	Values Added
Weaknesses		CWE-863
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Subscriptions

Chamilo Chamilo Lms

Weaknesses

Sources

CVE record Updated: Jan 6, 2025, 9:00 PM

Status: PUBLISHED
Assigner: mitre
Published: Jun 8, 2023, 12:00 AM
Updated: Jan 6, 2025, 9:00 PM
Reserved: Jun 7, 2023, 12:00 AM

View source JSON

Vulnrichment Updated: Aug 2, 2024, 4:17 PM

Updated: Aug 2, 2024, 4:17 PM

NVD Updated: Jun 17, 2026, 6:04 AM

Status: Modified
Published: Jun 8, 2023, 7:15 PM
Modified: Jun 17, 2026, 6:04 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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