Staging Environment: Content and features may be unstable or change without notice.
Advisory details: github_osv / GHSA-6xj9-hpq3-w3qw
Advisory ID github_osv/GHSA-6xj9-hpq3-w3qw
Aliases CVE-2022-30506
Summary Code injection in MCMS An arbitrary file upload vulnerability was discovered in MCMS 5.2.7, allowing an attacker to execute arbitrary code through a crafted ZIP file.
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 (2)
CWE-434 Unrestricted Upload of File with Dangerous Type
CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
System Score Found at
cvssv3.1 9.8 https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/06/GHSA-6xj9-hpq3-w3qw/GHSA-6xj9-hpq3-w3qw.json
generic_textual CRITICAL
Reference id Reference type URL
https://gitee.com/mingSoft/MCMS
https://gitee.com/mingSoft/MCMS/issues/I56AID
CVE-2022-30506 https://nvd.nist.gov/vuln/detail/CVE-2022-30506
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/2022/06/GHSA-6xj9-hpq3-w3qw/GHSA-6xj9-hpq3-w3qw.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.