CVE-2020-5586 Cross-site scripting in Cybozu Garoon
Administrators can inject arbitrary scripts into Cybozu Garoon, potentially leading to code execution or account takeover.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2020-5586?
CVE-2020-5586 is a medium-severity cross-site scripting vulnerability in Cybozu Garoon, published on 30 Jun 2020. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.
Official description
Cross-site scripting vulnerability in Cybozu Garoon 4.10.3 to 5.0.1 allows attacker with administrator rights to inject an arbitrary script via unspecified vectors.
Weakness: CWE-79
Which versions are affected by CVE-2020-5586?
It affects 1 product.
Products include Cybozu Garoon.
How do I fix CVE-2020-5586?
No fix has been published for CVE-2020-5586 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-2020-5586 being exploited?
There is no known exploitation of CVE-2020-5586 in the wild and no public exploit code.
Other vulnerabilities in Cybozu Garoon
Sources
Also known as GHSA-r76m-mxgw-3qqw.