CVE-2023-23021 Cross-site scripting in n/a
Attackers can execute arbitrary code via XSS in the POS Point Sale System through specific input fields.
- 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-2023-23021?
CVE-2023-23021 is a medium-severity cross-site scripting vulnerability in n/a, published on 1 May 2024. 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 sourcecodester oretnom23 pos point sale system 1.0, allows attackers to execute arbitrary code via the code, name, and description inputs in file Main.php.
Weakness: CWE-79
Which versions are affected by CVE-2023-23021?
It affects 1 product.
Products include Oretnom23 Pos - Point of Sale System.
How do I fix CVE-2023-23021?
No fix has been published for CVE-2023-23021 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-2023-23021 being exploited?
There is no known exploitation of CVE-2023-23021 in the wild and no public exploit code.
Sources
Also known as GHSA-2462-qrqm-7hxr.