CVE-2023-4157 - CVE House
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Status published Medium CVE-2023-4157

Improper Neutralization of Special Elements in Output Used by a Downstream Component in omeka/omeka-s

Vulnerability Description

CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') in GitHub repository omeka/omeka-s prior to version 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-2023-4158
Cross-site Scripting (XSS) - Stored in omeka/omeka-s
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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:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:L/A:N

Weaknesses (CWE)

CWE-74

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application
Initial Access
T1059 Command and Scripting Interpreter
Execution
T1562 Impair Defenses
Defense Evasion
T1213 Data from Information Repositories
Collection