CVE-2023-3556 GZ Scripts Car Listing Script PHP preview.php cross site scripting
Remote attackers can execute arbitrary scripts via the preview.php page/sort_by parameters in GZ Scripts Car Listing Script PHP.
- 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-2023-3556?
CVE-2023-3556 is a low-severity cross-site scripting vulnerability in GZ Scripts Car Listing Script PHP, published on 8 Jul 2023. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
A vulnerability was found in GZ Scripts Car Listing Script PHP 1.8. It has been declared as problematic. This vulnerability affects unknown code of the file /preview.php. The manipulation of the argument page/sort_by leads to cross site scripting. The attack can be initiated remotely. VDB-233350 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Weakness: CWE-79
Which versions are affected by CVE-2023-3556?
It affects 1 product.
Products include Gzscripts Car Listing Script Php.
How do I fix CVE-2023-3556?
No fix has been published for CVE-2023-3556 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-2023-3556 being exploited?
There is no known exploitation of CVE-2023-3556 in the wild and no public exploit code.
Sources
Also known as GHSA-j5qp-ff5h-ffgc.