---
id: CVE-2026-109143
title: A vulnerability was determined in calcom cal.com and cal.diy up to 6.2.0
summary: >-
  A vulnerability was determined in calcom cal.com and cal.diy up to 6.2.0. This
  vulnerability affects the function credentials.delete of the file
  /api/trpc/credentials/delete of the component Credentials Handler. This
  manipulation of the …
severity: medium
cvss: 5.4
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L'
cwe:
  - CWE-266
  - CWE-269
published: '2026-10-13'
updated: '2026-10-13'
sourceUpdated: '2026-10-13T09:17:16.250'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-109143'
references:
  - url: 'https://gist.github.com/k4z01/7f7739e59ae595f7bdd45922adf2b547'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2026-109143'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/978033'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/416882'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/416882/cti'
    label: cna@vuldb.com
tags:
  - nvd
ingestedAt: '2026-10-13T09:20:23.194Z'
---

## Overview

A vulnerability was determined in calcom cal.com and cal.diy up to 6.2.0. This vulnerability affects the function credentials.delete of the file /api/trpc/credentials/delete of the component Credentials Handler. This manipulation of the argument teamId causes improper privilege management. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.