CVE-2023-3969
LowCVSS 3.5Exploitation Probability (EPSS)
Low risk39th percentile - higher than 39% of all known CVEs
Summary
A vulnerability has been found in GZ Scripts Availability Booking Calendar PHP 1.0 that allows cross site scripting (XSS) attacks through manipulation of the promo_code argument in the index.php file. The attack can be launched remotely.
Risk Assessment
This vulnerability may lead to user data theft and session hijacking, posing a serious threat to the application's security and the organization's data.
Recommendation
It is recommended to update to the latest version of GZ Scripts Availability Booking Calendar and implement input data filtering to minimize the risk of XSS attacks.
Other vulnerabilities in GZ Scripts Availability Booking Calendar PHP 1.0
See all- CVE-2023-3970Low
A vulnerability was found in GZ Scripts Availability Booking Calendar PHP 1.0 that allows cross site scripting (XSS) attacks through manipulation of the img argument in the file /index.php?controller=GzUser&action=edit&id=1. The attack can be initiated remotely.
- CVE-2023-3543Low
A vulnerability was found in GZ Scripts Availability Booking Calendar PHP 1.8, classified as problematic. It affects an unknown part of the file load.php of the HTTP POST Request Handler, leading to cross-site scripting attacks.
Original NVD description (English source)
A vulnerability, which was classified as problematic, has been found in GZ Scripts Availability Booking Calendar PHP 1.0. Affected by this issue is some unknown functionality of the file index.php of the component HTTP POST Request Handler. The manipulation of the argument promo_code leads to cross site scripting. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-235568.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS