CVE-2020-16632 Cross-site scripting in n/a
An authenticated user can execute arbitrary code via a cross-site scripting vulnerability in the search functionality of DedeCMS.
- 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-2020-16632?
CVE-2020-16632 is a medium-severity cross-site scripting vulnerability in Dedecms Dedecms, published on 14 May 2021. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
A XSS Vulnerability in /uploads/dede/action_search.php in DedeCMS V5.7 SP2 allows an authenticated user to execute remote arbitrary code via the keyword parameter.
Weakness: CWE-79
Which versions are affected by CVE-2020-16632?
It affects 1 product.
Products include Dedecms Dedecms.
How do I fix CVE-2020-16632?
No fix has been published for CVE-2020-16632 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-2020-16632 being exploited?
There is no known exploitation of CVE-2020-16632 in the wild and no public exploit code.
Other vulnerabilities in Dedecms Dedecms
Sources
Also known as GHSA-35p5-4434-v68p.