Medium severity · published Oct 13, 2026
CVE-2026-109143
calcom cal.com/cal.diy Credentials delete credentials.delete privileges management
5.4
CVSS
0.2%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
Low
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 13% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CA
cal.com · calcom
6.0; 6.1; 6.2.0 · source: vendor
CA
cal.diy · calcom
6.0; 6.1; 6.2.0 · source: vendor
Affected product
CA
cal.com
calcom
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