CVE-2018-18830 – net.mingsoft:ms-mcms

Package

Manager: maven
Name: net.mingsoft:ms-mcms
Vulnerable Version: >=0 <=4.6.5

Severity

Level: Critical

CVSS v3.1: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

EPSS: 0.00433 pctl0.6196

Details

Unrestricted Upload of File with Dangerous Type in mingsoft:ms-mcms An issue was discovered in com\mingsoft\basic\action\web\FileAction.java in MCMS 4.6.5. Since the upload interface does not verify the user login status, you can use this interface to upload files without setting a cookie. First, start an upload of JSP code with a .png filename, and then intercept the data packet. In the name parameter, change the suffix to jsp. In the response, the server returns the storage path of the file, which can be accessed to execute arbitrary JSP code.

Metadata

Created: 2018-11-01T14:48:29Z
Modified: 2022-09-14T21:59:56Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2018/11/GHSA-c7c7-xm8g-xm36/GHSA-c7c7-xm8g-xm36.json
CWE IDs: ["CWE-434"]
Alternative ID: GHSA-c7c7-xm8g-xm36
Finding: F027
Auto approve: 1