CVE-2021-27280 Command injection in n/a
Attackers can execute arbitrary code by uploading a crafted theme in mblog, leading to full system compromise.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2021-27280?
CVE-2021-27280 is a high-severity command injection vulnerability in n/a, published on 8 May 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
OS Command injection vulnerability in mblog 3.5.0 allows attackers to execute arbitrary code via crafted theme when it gets selected.
Weakness: CWE-434
Which versions are affected by CVE-2021-27280?
It affects 1 product.
Products include Mblog Project Mblog.
How do I fix CVE-2021-27280?
No fix has been published for CVE-2021-27280 yet. Limit exposure of the affected software until one is available.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2021-27280 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-27280 exists.
Other vulnerabilities in n/a
Sources
Also known as GHSA-wmhj-jq93-j3p7.