WordfenceVULNRICHMENT:CVE-2024-8797CVE-2024-8797 WP Booking System – Booking Calendar <= 2.0.19.8 - Reflected Cross-Site Scripting
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
AI Score
Confidence
High
SSVC
Exploitation
none
Automatable
no
Technical Impact
partial
The WP Booking System – Booking Calendar plugin for WordPress is vulnerable to Reflected Cross-Site Scripting due to the use of add_query_arg & remove_query_arg without appropriate escaping on the URL in all versions up to, and including, 2.0.19.8. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.
References
plugins.trac.wordpress.org/browser/wp-booking-system/tags/2.0.19.10/includes/modules/update-checker/views/view-register-website.php#L21
plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3150487%40wp-booking-system&new=3150487%40wp-booking-system&sfp_email=&sfph_mail=
www.wordfence.com/threat-intel/vulnerabilities/id/1bea55b5-b2d7-4eaf-8868-d2645ce18619?source=cve
Related
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
AI Score
Confidence
High
SSVC
Exploitation
none
Automatable
no
Technical Impact
partial