CVE-2021-46087 Cross-site scripting in n/a
Authenticated users can inject malicious scripts into the CMS backend due to lack of input filtering, potentially compromising system security.
- 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-2021-46087?
CVE-2021-46087 is a medium-severity cross-site scripting vulnerability in Jflyfox Jfinal Cms, published on 25 Jan 2022. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
In jfinal_cms >= 5.1 0, there is a storage XSS vulnerability in the background system of CMS. Because developers do not filter the parameters submitted by the user input form, any user with background permission can affect the system security by entering malicious code.
Weakness: CWE-79
Which versions are affected by CVE-2021-46087?
It affects 1 product.
Products include Jflyfox Jfinal Cms.
How do I fix CVE-2021-46087?
No fix has been published for CVE-2021-46087 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2021-46087 being exploited?
There is no known exploitation of CVE-2021-46087 in the wild and no public exploit code.
Other vulnerabilities in Jflyfox Jfinal Cms
Sources
Also known as GHSA-897q-jpg9-v6xf.