User Account Takeover in PHPJabbers Availability Booking Calendar
CVE-2023-36133

9.8CRITICAL

Key Information:

Vendor

PHPjabbers

Status
Availability Booking Calendar
Vendor
CVE Published:
4 August 2023

What is CVE-2023-36133?

The Availability Booking Calendar version 5.0 by PHPJabbers contains a vulnerability that allows unauthorized users to change user account credentials, leading to potential account takeover. This flaw enables attackers to exploit insufficient validation mechanisms, granting them access to user accounts without authorization. Effective security measures are crucial to safeguard user information against such vulnerabilities.

References

https://www.phpjabbers.com/availability-booking-calendar/
https://medium.com/%40bcksec/multiple-vulnerabilities-in-...

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.