CVE-2022-30506 Code injection in MCMS
Attackers can execute arbitrary code by uploading a crafted ZIP file in MCMS, requiring immediate patching or upgrade.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-30506?
CVE-2022-30506 is a critical vulnerability in n/a, published on 27 May 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An arbitrary file upload vulnerability was discovered in MCMS 5.2.7, allowing an attacker to execute arbitrary code through a crafted ZIP file.
Weakness: CWE-434
Which versions are affected by CVE-2022-30506?
2 open source packages ship an affected version, including net.mingsoft:ms-mcms. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
net.mingsoft:ms-mcms Maven | All versions to 5.2.7 | None |
net.mingsoft:ms-mcms Maven | All versions to 5.2.7 | None |
Products include Mingsoft Mcms.
How do I fix CVE-2022-30506?
No fix has been published for CVE-2022-30506 yet. Limit exposure of the affected software until one is available.
Is CVE-2022-30506 being exploited?
There is no known exploitation of CVE-2022-30506 in the wild and no public exploit code.
Other vulnerabilities in n/a
- CVE-2025-56316 MCMS vulnerable SQL injection via the content_title parameter
- CVE-2025-29287 MCMS allows arbitrary file uploads in the ueditor component
- CVE-2023-50578 Mingsoft MCMS SQL injection
- CVE-2020-20913 Ming-Soft MCMS vulnerable to SQL injection
- CVE-2022-36272 Mingsoft MCMS SQL injection vulnerability in /mdiy/page/verify URI via fieldName parameter
Sources
Also known as GHSA-6xj9-hpq3-w3qw.