CVE-2020-21976 File upload in n/a
Attackers can upload malicious files to NewsOne CMS to execute arbitrary commands via webshell.
- 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-2020-21976?
CVE-2020-21976 is a high-severity vulnerability in n/a, published on 11 Aug 2021. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
An arbitrary file upload in the <input type="file" name="user_image"> component of NewsOne CMS v1.1.0 allows attackers to webshell and execute arbitrary commands.
Weakness: CWE-434
Which versions are affected by CVE-2020-21976?
It affects 1 product.
Products include Newsone Cms Project Newsone Cms.
How do I fix CVE-2020-21976?
No fix has been published for CVE-2020-21976 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-21976 being exploited?
There is no known exploitation of CVE-2020-21976 in the wild and no public exploit code.
Sources
Also known as GHSA-pxpv-9jq7-3m5h.