CVE-2020-21366 Cross-site request forgery in n/a
An attacker can exploit a Cross-Site Request Forgery flaw in GreenCMS to add new users and gain unauthorized privileges.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2020-21366?
CVE-2020-21366 is a high-severity vulnerability in n/a, published on 20 Jun 2023. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
Cross Site Request Forgery vulnerability in GreenCMS v.2.3 allows an attacker to gain privileges via the adduser function of index.php.
Weakness: CWE-352
Which versions are affected by CVE-2020-21366?
It affects 1 product.
Products include Njtech Greencms.
How do I fix CVE-2020-21366?
No fix has been published for CVE-2020-21366 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-21366 being exploited?
There is no known exploitation of CVE-2020-21366 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-jhmp-h4x3-p89g.