CVE-2023-4159 - CVE House
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Status published Critical CVE-2023-4159

Unrestricted Upload of File with Dangerous Type in omeka/omeka-s

Vulnerability Description

Unrestricted Upload of File with Dangerous Type in GitHub repository omeka/omeka-s prior to 4.0.3.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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CVE-2023-4561
Cross-site Scripting (XSS) - Stored in omeka/omeka-s
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Improper Authorization of Index Containing Sensitive Information in omeka/omeka-s
Medium 6.5
CVE-2023-4158
Cross-site Scripting (XSS) - Stored in omeka/omeka-s
Medium 6.4
CVE-2023-4157
Improper Neutralization of Special Elements in Output Used by a Downstream Component in omeka/omeka-s
Medium 5.2
CVE-2023-3982
Cross-site Scripting (XSS) - Stored in omeka/omeka-s
Medium 5.4

Affected Vendor

Affected Software

omeka/omeka-s
Vulnerable Versions:
unspecified

Timeline

Official Publish: August 4th, 2023
Last Modified: October 9th, 2024
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Weaknesses (CWE)

CWE-434

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application
Initial Access
T1505.003 Web Shell
Persistence
T1105 Ingress Tool Transfer
Command and Control
T1059 Command and Scripting Interpreter
Execution
T1565.002 Stored Data Manipulation
Impact