{
  "affected": [
    {
      "affectedData": [
        {
          "product": "kargo",
          "vendor": "akuity",
          "versions": [
            {
              "status": "affected",
              "version": ">= 0.6.0, < 1.8.14"
            },
            {
              "status": "affected",
              "version": ">= 1.9.0-rc.1, < 1.9.9"
            },
            {
              "status": "affected",
              "version": ">= 1.10.0-rc.1, < 1.10.8"
            }
          ]
        }
      ],
      "source": "security-advisories@github.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Kargo manages and automates the promotion of software artifacts. From 0.6.0 until 1.8.14, 1.9.9, and 1.10.8, two authorization flaws in the `project-scoped RBAC API` let an authenticated user with delegated permission to manage a Project's `Roles` or `ServiceAccounts` confer permissions exceeding the user's own. A user authorized to edit `Roles` can create, replace, or add rules granting permissions not held by the user; a user authorized to edit a Role's ServiceAccount can bind an identity, including the user's own, to a more powerful Role. A Kargo Role comprises a `ServiceAccount, Role, and RoleBinding` in the Project namespace. Changes are written using the API server's broadly privileged credentials after only a coarse resource-kind edit check, rather than checking each permission being conferred. This permits escalation to Project-administrator access, disclosure of `Project Secrets` and credentials, and modification or deletion of Project resources. Stolen Git, container-registry, or Helm-registry credentials can extend confidentiality and integrity impacts to those external systems. Escalation remains limited to Projects where the attacker already has RBAC-management delegation and does not itself grant cluster-wide or cross-Project access. Default non-administrator roles do not permit these operations; exploitation requires an `administrator-created custom role` granting the relevant permissions and control of an account assigned that role. This issue is fixed in versions 1.8.14, 1.9.9, and 1.10.8."
    }
  ],
  "id": "CVE-2026-61850",
  "lastModified": "2026-11-05T03:17:29.483",
  "metrics": {
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "attackVector": "NETWORK",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 9.3,
          "baseSeverity": "CRITICAL",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "HIGH",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "LOW",
          "subConfidentialityImpact": "HIGH",
          "subIntegrityImpact": "HIGH",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "version": "4.0",
          "vulnAvailabilityImpact": "HIGH",
          "vulnConfidentialityImpact": "HIGH",
          "vulnIntegrityImpact": "HIGH",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-61850",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-11-05T02:34:09.151728Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-10-30T20:17:11.380",
  "references": [
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/akuity/kargo/commit/19639678811b486bddb014dabb25397771f3941e"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/akuity/kargo/commit/50d29c10153965114f903645c83eadbe7bf58d3f"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/akuity/kargo/commit/5ab7c4216a4151f55ea8ef9ff3b9f884dd322578"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/akuity/kargo/commit/72fadd3600b35e6dce67042eb686720a48b45fa3"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/akuity/kargo/releases/tag/v1.10.8"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/akuity/kargo/releases/tag/v1.11.0-rc.1"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/akuity/kargo/releases/tag/v1.8.14"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/akuity/kargo/releases/tag/v1.9.9"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/akuity/kargo/security/advisories/GHSA-wp4p-hr79-q4g8"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-269"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}