CVE-2022-0557 OS Command Injection in microweber/microweber
Attackers can execute arbitrary OS commands on servers running Microweber CMS, requiring an upgrade to secure the application.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- Available
What is CVE-2022-0557?
CVE-2022-0557 is a high-severity command injection vulnerability in Microweber Microweber, published on 11 Feb 2022. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.
Official description
OS Command Injection in Packagist microweber/microweber prior to 1.2.11.
Weakness: CWE-78
Which versions are affected by CVE-2022-0557?
2 open source packages ship an affected version, including microweber/microweber. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
microweber/microweber Packagist | All versions | 1.2.11 |
microweber/microweber Packagist | All versions | 1.2.11 |
Products include Microweber Microweber.
How do I fix CVE-2022-0557?
Upgrade microweber/microweber to 1.2.11 or later.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2022-0557 being exploited?
There is no known exploitation of CVE-2022-0557 in the wild and no public exploit code.
Public exploit code: 1 Exploit-DB entry.
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-vm37-j55j-8655.