CVE-2023-33561

CRITICAL 9.8CVE-2023-33561 · Published 01/08/2023 · updated 17/06/2026

In short

CVE-2023-33561 is a CRITICAL (CVSS 9.8) vulnerability affecting time slots booking calendar (phpjabbers).
Chance of exploitation in the next 30 days (EPSS): 0.99%, higher than 62.4% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
time slots booking calendar phpjabbers	`= 3.3`	No fix yet

Improper input validation of password parameter in PHP Jabbers Time Slots Booking Calendar v 3.3 results in insecure passwords.

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Package

Affected versions

Patched versions

= 3.3

No fix yet

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