CVE-2023-48199 Cross-site scripting in n/a
Attackers can inject arbitrary HTML into Grocy's API key management interface, manipulating page content and potentially facilitating social engineering attacks.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-48199?
CVE-2023-48199 is a high-severity cross-site scripting vulnerability in n/a, published on 15 Nov 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
HTML Injection vulnerability in the 'manageApiKeys' component in Grocy <= 4.0.3 allows attackers to inject arbitrary HTML content without script execution. This occurs when user-supplied data is not appropriately sanitized, enabling the injection of HTML tags through parameter values. The attacker can then manipulate page content in the QR code detail popup, often coupled with social engineering tactics, exploiting both the trust of users and the application's lack of proper input handling.
Weakness: CWE-74
Which versions are affected by CVE-2023-48199?
It affects 1 product.
Products include Grocy Project Grocy.
How do I fix CVE-2023-48199?
No fix has been published for CVE-2023-48199 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-2023-48199 being exploited?
There is no known exploitation of CVE-2023-48199 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-7m6x-ggxq-c39w.