CVE-2022-42925 - CVE House
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Status published Critical CVE-2022-42925

Unrestricted Upload of File with Dangerous Type in Forma LMS

Vulnerability Description

There is a vulnerability on Forma LMS version 3.1.0 and earlier that could allow an authenticated attacker (with the role of student) to privilege escalate in order to upload a Zip file through the plugin upload component. The exploitation of this vulnerability could lead to a remote code injection.

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

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Tin Pham aka 'TF1T'

References

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CVE-2022-41680
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CVE-2022-41679
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Medium 4.7

Affected Vendor

Affected Software

Forma LMS
Vulnerable Versions:
3.0.1

Timeline

Official Publish: October 31st, 2022
Last Modified: May 6th, 2025
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/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