Improper Input Validation Affecting alextselegidis/easyappointments package, versions >=0.0.0
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Start learning- Snyk IDSNYK-PHP-ALEXTSELEGIDISEASYAPPOINTMENTS-10118139
- published13 May 2025
- disclosed7 May 2025
- creditAbdullah Almutairi
Introduced: 7 May 2025
NewCVE-2025-29448 (opens in a new tab)How to fix?
A fix was pushed into the master branch but not yet published.
Overview
alextselegidis/easyappointments is a powerful Open Source Appointment Scheduler that can be installed on your server.
Affected versions of this package are vulnerable to Improper Input Validation via register() function, an attacker has the ability to schedule appointments with exceptionally long durations. This malicious action can ultimately cause a denial-of-service condition, effectively blocking any subsequent appointment bookings.