CVE WatchOct 16, 2026

CVE-2026-108758

Easy!Appointments through 1.6.0 contains an authorization bypass vulnerability in Booking::register() that allows unauthenticated attackers

CVSS

8.2

High

EPSS

0.3%

p17

KEV

—

Exploit Today

0-100

Published: Oct 11, 2026 · Last modified: Oct 16, 2026 · CWE-639

EPSS · 30d

0.3%EPSS · 30 days0.3%

2026-10-122026-10-23

Technical description

Easy!Appointments through 1.6.0 contains an authorization bypass vulnerability in Booking::register() that allows unauthenticated attackers to modify any appointment by supplying an appointment id without its hash. Attackers can enumerate sequential appointment ids with a self-asserted manage_mode flag to rewrite appointment details, rebind them to attacker-controlled customers, and obtain management hashes for rescheduling or cancellation.

Official references

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