Academy LMS 6.1 contains a file upload vulnerability that allows authenticated users to upload malicious SVG files with stored cross-site scripting payloads. Attackers can inject malicious scripts through the profile avatar upload feature by modifying file extensions and embedding executable JavaScript code.
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Fixes

Solution

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Workaround

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History

Mon, 15 Dec 2025 22:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 15 Dec 2025 20:45:00 +0000

Type Values Removed Values Added
Description Academy LMS 6.1 contains a file upload vulnerability that allows authenticated users to upload malicious SVG files with stored cross-site scripting payloads. Attackers can inject malicious scripts through the profile avatar upload feature by modifying file extensions and embedding executable JavaScript code.
Title Academy LMS 6.1 Arbitrary File Upload Vulnerability via Profile Settings
Weaknesses CWE-434
References
Metrics cvssV4_0

{'score': 5.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N'}


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cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2025-12-15T21:47:45.353Z

Reserved: 2025-12-13T14:25:04.999Z

Link: CVE-2023-53876

cve-icon Vulnrichment

Updated: 2025-12-15T21:40:40.606Z

cve-icon NVD

Status : Received

Published: 2025-12-15T21:15:50.280

Modified: 2025-12-15T22:15:45.803

Link: CVE-2023-53876

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses