CVE-2023-4564 Multiple vulnerabilities in Canopsis of Capensis
Attackers can inject malicious JavaScript via broadcast messages in the admin panel, 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
- Not needed
- Fix
- None listed
What is CVE-2023-4564?
CVE-2023-4564 is a medium-severity cross-site scripting vulnerability in Capensis Canopsis, published on 3 Oct 2023. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
This vulnerability could allow an attacker to store a malicious JavaScript payload in the broadcast message parameter within the admin panel.
Weakness: CWE-79
Which versions are affected by CVE-2023-4564?
It affects 1 product.
Products include Capensis Canopsis.
How do I fix CVE-2023-4564?
No fix has been published for CVE-2023-4564 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-2023-4564 being exploited?
There is no known exploitation of CVE-2023-4564 in the wild and no public exploit code.
Other vulnerabilities in Capensis Canopsis
Sources
Also known as GHSA-f343-v9vj-986j.