CVE-2021-30042 Cross-site scripting in n/a
Attackers can inject malicious scripts via clinic registration fields in Remote Clinic, potentially stealing data or executing code.
- 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-2021-30042?
CVE-2021-30042 is a medium-severity cross-site scripting vulnerability in n/a, published on 12 Apr 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
Cross Site Scripting (XSS) in Remote Clinic v2.0 via the "Clinic Name", "Clinic Address", "Clinic City", or "Clinic Contact" field on clinics/register.php
Weakness: CWE-79
Which versions are affected by CVE-2021-30042?
It affects 1 product.
Products include Remoteclinic Remote Clinic.
How do I fix CVE-2021-30042?
No fix has been published for CVE-2021-30042 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-2021-30042 being exploited?
There is no known exploitation of CVE-2021-30042 in the wild and no public exploit code.
Public exploit code: 1 Exploit-DB entry.
Other vulnerabilities in n/a
Sources
Also known as GHSA-9m42-cp75-hf8r.