CVE-2026-109143 (GCVE-0-2026-109143)

Vulnerability from cvelistv5 – Published: 2026-10-13 09:00 – Updated: 2026-10-13 09:00
VLAI
Title
calcom cal.com/cal.diy Credentials delete credentials.delete privileges management
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 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.
Severity
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
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
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
CWE
  • CWE-269 - Improper Privilege Management
  • CWE-266 - Incorrect Privilege Assignment
Assigner
VulDB CNA under the mitre root
CNA scorecard B 82/100 over 3875 records in the last 180 days details
References
URL Tags
https://vuldb.com/vuln/416882 vdb-entrytechnical-description
https://vuldb.com/vuln/416882/cti signaturepermissions-required
https://vuldb.com/cve/CVE-2026-109143 third-party-advisory
https://vuldb.com/submit/978033 third-party-advisory
https://gist.github.com/k4z01/7f7739e59ae595f7bdd… exploit
Impacted products
Vendor Product Version CPE status
calcom cal.com Affected: 6.0
Affected: 6.1
Affected: 6.2.0
    cpe:2.3:a:calcom:cal.com:*:*:*:*:*:*:*:*
Create a notification for this product.
calcom cal.diy Affected: 6.0
Affected: 6.1
Affected: 6.2.0
    cpe:2.3:a:calcom:cal.diy:*:*:*:*:*:*:*:*
Create a notification for this product.
Credits
k4z0 (VulDB User) VulDB CNA Team
Show details on NVD website
To clipboard 

{
  "containers": {
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        {
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            "cpe:2.3:a:calcom:cal.com:*:*:*:*:*:*:*:*"
          ],
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          ],
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          "vendor": "calcom",
          "versions": [
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            },
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        }
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          "tags": [
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          "tags": [
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          "url": "https://vuldb.com/cve/CVE-2026-109143"
        },
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          "value": "VulDB entry last update"
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      "title": "calcom cal.com/cal.diy Credentials delete credentials.delete privileges management",
      "x_generator": [
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      ]
    }
  },
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    "assignerShortName": "VulDB",
    "cveId": "CVE-2026-109143",
    "datePublished": "2026-10-13T09:00:16.315Z",
    "dateReserved": "2026-10-12T11:24:03.190Z",
    "dateUpdated": "2026-10-13T09:00:16.315Z",
    "state": "PUBLISHED"
  },
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  "dataVersion": "5.2",
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      "date": "2026-10-13",
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    },
    "nvd": {
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                ],
                "modules": [
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                ],
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          }
        ],
        "id": "CVE-2026-109143",
        "lastModified": "2026-10-13T09:17:16.250",
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                "modifiedAttackComplexity": "NOT_DEFINED",
                "modifiedAttackRequirements": "NOT_DEFINED",
                "modifiedAttackVector": "NOT_DEFINED",
                "modifiedPrivilegesRequired": "NOT_DEFINED",
                "modifiedSubAvailabilityImpact": "NOT_DEFINED",
                "modifiedSubConfidentialityImpact": "NOT_DEFINED",
                "modifiedSubIntegrityImpact": "NOT_DEFINED",
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                "modifiedVulnIntegrityImpact": "NOT_DEFINED",
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                "providerUrgency": "NOT_DEFINED",
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  }
}



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