CVE-2023-1877 Command Injection in microweber/microweber
Attackers can execute arbitrary commands on the server hosting the Microweber CMS application.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- Available
What is CVE-2023-1877?
CVE-2023-1877 is a medium-severity command injection vulnerability in Microweber Microweber, published on 5 Apr 2023. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
Command Injection in GitHub repository microweber/microweber prior to 1.3.3.
Weakness: CWE-77
Which versions are affected by CVE-2023-1877?
2 open source packages ship an affected version, including microweber/microweber. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
microweber/microweber Packagist | All versions | 1.3.3 |
microweber/microweber Packagist | All versions | 1.3.3 |
Products include Microweber Microweber.
How do I fix CVE-2023-1877?
Upgrade microweber/microweber to 1.3.3 or later.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2023-1877 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-1877 exists.
Other vulnerabilities in Microweber Microweber
- CVE-2022-0558 Cross-site Scripting (XSS) - Stored in microweber/microweber
- CVE-2020-23138 File upload in n/a
- CVE-2022-0688 Business Logic Errors in microweber/microweber
- CVE-2022-0660 Generation of Error Message Containing Sensitive Information in microweber/microweber
- CVE-2022-0913 Integer Overflow or Wraparound in microweber/microweber
Sources
Also known as GHSA-582p-2fpg-x226.