CVE-2022-40407 - Vulnerability Details - OpenCVE

Description

A zip slip vulnerability in the file upload function of Chamilo v1.11 allows attackers to execute arbitrary code via a crafted Zip file.

Published: 2022-09-29

Score: 8.8 High

EPSS: 1.0% Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

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:1.11:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2022-43696	A zip slip vulnerability in the file upload function of Chamilo v1.11 allows attackers to execute arbitrary code via a crafted Zip file.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.0103.

Exploitation poc

Automatable no

Technical Impact total

References

Link	Providers
https://github.com/alexmackey/security-research/blob/main/chamilo/ChamiloRceViaZipSlip.md
https://github.com/chamilo/chamilo-lms
https://support.chamilo.org/projects/chamilo-18/wiki/Security_issues#Issue-94-2022-09-06-High-impact-Moderate-risk-Authenticated-RCE-via-zipslip-attack-in-file-upload

History

Tue, 20 May 2025 20:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Subscriptions

Chamilo Chamilo

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2022-09-29T13:20:22.000Z

Updated: 2025-05-20T19:15:42.185Z

Reserved: 2022-09-11T00:00:00.000Z

Link: CVE-2022-40407

Vulnrichment

Updated: 2024-08-03T12:21:45.688Z

NVD

Status : Modified

Published: 2022-09-29T14:15:10.143

Modified: 2025-05-20T20:15:24.237

Link: CVE-2022-40407

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-434

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