CVE-2023-33253 File upload in n/a
Authenticated low-privileged users can upload malicious PHP files to execute system commands due to insufficient file validation.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-33253?
CVE-2023-33253 is a high-severity vulnerability in n/a, published on 12 Jun 2023. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
LabCollector 6.0 though 6.15 allows remote code execution. An authenticated remote low-privileged user can upload an executable PHP file and execute system commands. The vulnerability is in the message function, and is due to insufficient validation of the file (such as shell.jpg.php.shell) being sent.
Weakness: CWE-434
Which versions are affected by CVE-2023-33253?
It affects 1 product.
Products include Agilebio Labcollector.
How do I fix CVE-2023-33253?
No fix has been published for CVE-2023-33253 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-33253 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-33253 exists.
Public exploit code: 1 proofs of concept on GitHub.
Other vulnerabilities in n/a
Sources
Also known as GHSA-c5r4-m7mf-vx33.