Staging Environment: Content and features may be unstable or change without notice.
Advisory details: github_osv / GHSA-g8j8-mgh9-q77p
Advisory ID github_osv/GHSA-g8j8-mgh9-q77p
Aliases CVE-2021-46036
Summary File upload leading to RCE in MCMS An arbitrary file upload vulnerability in the component /ms/file/uploadTemplate.do of MCMS v5.2.4 allows attackers to execute arbitrary code.
Status Published
Exploitability 0.5
Weighted Severity 8.8
Risk 4.4
Affected and Fixed Packages Package Details
Introduced and Fixed Package Commit Patches Package Commit Patches Details
Weaknesses (1)
CWE-434 Unrestricted Upload of File with Dangerous Type
System Score Found at
cvssv3.1 9.8 https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/02/GHSA-g8j8-mgh9-q77p/GHSA-g8j8-mgh9-q77p.json
generic_textual CRITICAL
Reference id Reference type URL
https://lycshub.github.io/2021/12/28/MCMS-vulnerabilities
CVE-2021-46036 https://nvd.nist.gov/vuln/detail/CVE-2021-46036
No exploits are available.

No EPSS data available for this advisory.

Patch URL
There are no known patches.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/02/GHSA-g8j8-mgh9-q77p/GHSA-g8j8-mgh9-q77p.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none

There are no SSVC decisions available.