CVE-2020-19891 File upload in n/a
An authenticated admin can write arbitrary files to the server via the editor module, potentially leading to remote code execution.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-19891?
CVE-2020-19891 is a high-severity vulnerability in n/a, published on 24 Aug 2020. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
DBHcms v1.2.0 has an Arbitrary file write vulnerability in dbhcms\mod\mod.editor.php $_POST['updatefile'] is filename and $_POST['tinymce_content'] is file content, there is no filter function for security. A remote authenticated admin user can exploit this vulnerability to get a webshell.
Weakness: CWE-787
Which versions are affected by CVE-2020-19891?
It affects 1 product.
Products include Dbhcms Project Dbhcms.
How do I fix CVE-2020-19891?
No fix has been published for CVE-2020-19891 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-19891 being exploited?
There is no known exploitation of CVE-2020-19891 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-28xp-7793-gfx5.