CVSS 3.1 Score 9.8 of 10 (high)


Published Aug 1, 2023
Updated: Nov 7, 2023


CVE-2023-33561 is a cyber vulnerability that affects the PHP Jabbers Time Slots Booking Calendar version 3.3. The vulnerability arises from improper input validation of the password parameter, leading to the generation of insecure passwords. This vulnerability has a base severity rating of CRITICAL, with a base score of 9.8 out of 10. It does not require any privileges or user interaction to exploit and can be exploited over a network. The potential impact is high, with confidentiality and integrity being compromised. The availability impact is also high. To remediate this vulnerability, users should update to a patched version of PHP Jabbers Time Slots Booking Calendar or apply any security patches provided by the vendor to ensure secure password handling and mitigate potential risks to their organization's data and systems.


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