CVE-2020-21483 File upload in n/a
Attackers can execute arbitrary code by uploading a crafted image file that is renamed to PHP in Jizhicms.
- 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-2020-21483?
CVE-2020-21483 is a high-severity vulnerability in n/a, published on 15 Sep 2021. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
An arbitrary file upload vulnerability in Jizhicms v1.5 allows attackers to execute arbitrary code via a crafted .jpg file which is later changed to a PHP file.
Weakness: CWE-434
Which versions are affected by CVE-2020-21483?
It affects 1 product.
Products include Jizhicms Jizhicms.
How do I fix CVE-2020-21483?
No fix has been published for CVE-2020-21483 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-21483 being exploited?
There is no known exploitation of CVE-2020-21483 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-3rhf-q6c8-mqq2.