CVE-2020-23647 Cross-site scripting in n/a
Remote attackers can execute arbitrary code via XSS in the ticket submission form of BoxBilling.
- 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-2020-23647?
CVE-2020-23647 is a medium-severity cross-site scripting vulnerability in n/a, published on 28 Apr 2023. 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
Cross Site Scripting (XSS) vulnerability in BoxBilling 4.19, 4.19.1, 4.20, and 4.21 allows remote attackers to run arbitrary code via the message field on the submit new ticket form.
Weakness: CWE-79
Which versions are affected by CVE-2020-23647?
It affects 1 product.
Products include Boxbilling Boxbilling.
How do I fix CVE-2020-23647?
No fix has been published for CVE-2020-23647 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-2020-23647 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2020-23647 exists.
Other vulnerabilities in n/a
Sources
Also known as GHSA-7562-6p6m-r4fh.