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CVE-2022-42925— Unrestricted Upload of File with Dangerous Type in Forma LMS

Quick assessment

Affected
Forma Forma LMS
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Forma Learning Management System（LMS）是一套学习管理系统（LMS）。 Forma Learning Management System 3.1.0 版本存在安全漏洞，该漏洞源于具有学生权限时，可以上传zip文件，可能导致远程代码执行。

CVSS 9.9 · Critical EPSS 0.89% · P56
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I. Basic Information for CVE-2022-42925

Vulnerability Information
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Vulnerability Title
Unrestricted Upload of File with Dangerous Type in Forma LMS
Source: CVE Program / CVE List V5
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
危险类型文件的不加限制上传
Source: CVE Program / CVE List V5
Vulnerability Title
Forma Learning Management System 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Forma Learning Management System（LMS）是一套学习管理系统（LMS）。 Forma Learning Management System 3.1.0 版本存在安全漏洞，该漏洞源于具有学生权限时，可以上传zip文件，可能导致远程代码执行。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Forma Forma LMS 3.0.1 ~ 3.1.0 -

II. Public POCs for CVE-2022-42925

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III. Intelligence Information for CVE-2022-42925

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Other References for CVE-2022-42925 (1)

Same Patch Batch · Forma · 2022-10-31 · 6 CVEs total

CVE-2022-41681 9.9 CRITICAL File Upload vulnerability in Forma LMS
CVE-2022-42923 8.3 HIGH SQL injection in Forma LMS
CVE-2022-41680 7.6 HIGH SQL Injection in Forma LMS
CVE-2022-42924 7.6 HIGH SQL injection in Forma LMS
CVE-2022-41679 4.7 MEDIUM Cross-site scripting in Forma LMS version

IV. Related Vulnerabilities

Same product: Forma LMS
Same vendor: Forma
Same weakness: CWE-434

V. Comments for CVE-2022-42925

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