CVE-2020-35395 Cross-site scripting in n/a
Attackers can inject persistent malicious JavaScript into the expense description field, potentially compromising user sessions or data.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2020-35395?
CVE-2020-35395 is a medium-severity cross-site scripting vulnerability in n/a, published on 15 Dec 2020. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
XSS in the Add Expense Component of EGavilan Media Expense Management System 1.0 allows an attacker to permanently store malicious JavaScript code via the 'description' field
Weakness: CWE-79
Which versions are affected by CVE-2020-35395?
It affects 1 product.
Products include Egavilanmedia Expense Management System.
How do I fix CVE-2020-35395?
No fix has been published for CVE-2020-35395 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-2020-35395 being exploited?
There is no known exploitation of CVE-2020-35395 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-4rc3-796r-hwf9.