PT-2026-104069 · Cal.Com · Cal.Diy

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CVE-2026-104054

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Published

2026-10-02

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Updated

2026-10-02

CVSS v3.1

6.3

Medium

VectorAV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
A security flaw has been discovered in calcom cal.diy up to 6.2.0. This affects the function doesUserIdHaveAccessToBooking of the file BookingAccessService.ts of the component PBAC Permission Engine. Performing a manipulation results in missing authorization. The attack can be initiated remotely. The exploit has been released to the public and may be used for attacks. The pull request to fix this issue awaits acceptance.

Exploit

Fix

Missing Authorization

Incorrect Authorization

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Weakness Enumeration

Related Identifiers

CVE-2026-104054

Affected Products

Cal.Diy