CVE-2022-47042 Arbitrary file write in net.mingsoft:ms-mcms
Attackers can write arbitrary files to the server via the writeFileContent.do endpoint, potentially leading to remote code execution.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2022-47042?
CVE-2022-47042 is a high-severity vulnerability in n/a, published on 24 Jan 2023. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
MCMS v5.2.10 and below was discovered to contain an arbitrary file write vulnerability via the component ms/template/writeFileContent.do.
Weakness: CWE-434
Which versions are affected by CVE-2022-47042?
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 | 5.2.11 |
net.mingsoft:ms-mcms Maven | All versions | 5.2.11 |
Products include Mingsoft Mcms.
How do I fix CVE-2022-47042?
Upgrade net.mingsoft:ms-mcms to 5.2.11 or later.
Is CVE-2022-47042 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-47042 exists.
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-65v6-3c9m-hmrp.