CVE-2026-109143

calcom cal.com/cal.diy Credentials delete credentials.delete privileges management

MEDIUM
5.4
CVSS Score
Published: October 13, 2026 at 09:00 AM UTC
Updated: October 16, 2026 at 06:17 PM UTC
2 products affected across 1 vendorCal.diyCal.com

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Severity
MEDIUM5.4
Exploit prediction
EPSS 0.2%
SSVC
PoC

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (5)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/416882
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/416882/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/cve/CVE-2026-109143
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/978033

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.4MEDIUMVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-269CWE-266

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