CVE-2026-109143
calcom cal.com/cal.diy Credentials delete credentials.delete privileges management
- State
- Published
- Severity
- 5.3 Medium
- Published
- Oct 13, 2026
- Updated
- Oct 16, 2026
- Reserved
- Oct 12, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.3 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 5.4 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 3.0 | 5.4 Medium | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 2.0 | 5.5 Medium | AV:N/AC:L/Au:S/C:N/I:P/A:P/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
cal.comcalcom |
|
cal.diycalcom |
|
References
- VDB-416882 | calcom cal.com/cal.diy Credentials delete credentials.delete privileges managementvdb-entrytechnical-description
- VDB-416882 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- CVE-2026-109143 | CVE Analysis and Reportthird-party-advisory
- Submit #978033 | Cal.com (Cal.com, Inc.) Cal.com/Cal.diy (self-hosted) <= 6.2.0 Missing Authorizationthird-party-advisory
- https://gist.github.com/k4z01/7f7739e59ae595f7bdd45922adf2b547exploit
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