CVE-2023-3544 GZ Scripts Time Slot Booking Calendar PHP load.php cross site scripting
Remote attackers can inject malicious scripts via booking form fields in GZ Scripts Time Slot Booking Calendar PHP, potentially compromising user sessions.
- 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-2023-3544?
CVE-2023-3544 is a low-severity cross-site scripting vulnerability in GZ Scripts Time Slot Booking Calendar PHP, published on 7 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 Time Slot Booking Calendar PHP 1.8. It has been declared as problematic. This vulnerability affects unknown code of the file /load.php. The manipulation of the argument first_name/second_name/phone/address_1/country leads to cross site scripting. The attack can be initiated remotely. The identifier of this vulnerability is VDB-233296. 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-2023-3544?
It affects 1 product.
Products include Gzscripts Time Slot Booking Calendar Php.
How do I fix CVE-2023-3544?
No fix has been published for CVE-2023-3544 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-2023-3544 being exploited?
There is no known exploitation of CVE-2023-3544 in the wild and no public exploit code.
Sources
Also known as GHSA-67mr-m33v-crv9.