CWE-396

{
  "containers": {
    "cna": {
      "affected": [
        {
          "product": "ray",
          "vendor": "ray-project",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 2.54.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Ray is an AI compute engine. In versions 2.53.0 and below, thedashboard HTTP server blocks browser-origin POST/PUT but does not cover DELETE, and key DELETE endpoints are unauthenticated by default. If the dashboard/agent is reachable (e.g., --dashboard-host=0.0.0.0), a web page via DNS rebinding or same-network access can issue DELETE requests that shut down Serve or delete jobs without user interaction. This is a drive-by availability impact. The fix for this vulnerability is to update to Ray 2.54.0 or higher."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-396",
              "description": "CWE-396: Declaration of Catch for Generic Exception",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-02-21T09:18:26.027Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/ray-project/ray/security/advisories/GHSA-q5fh-2hc8-f6rq",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/ray-project/ray/security/advisories/GHSA-q5fh-2hc8-f6rq"
        },
        {
          "name": "https://github.com/ray-project/ray/pull/60526",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/ray-project/ray/pull/60526"
        },
        {
          "name": "https://github.com/ray-project/ray/commit/0fda8b824cdc9dc6edd763bb28dfd7d1cc9b02a4",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/ray-project/ray/commit/0fda8b824cdc9dc6edd763bb28dfd7d1cc9b02a4"
        },
        {
          "name": "https://github.com/ray-project/ray/releases/tag/ray-2.54.0",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/ray-project/ray/releases/tag/ray-2.54.0"
        }
      ],
      "source": {
        "advisory": "GHSA-q5fh-2hc8-f6rq",
        "discovery": "UNKNOWN"
      },
      "title": "Ray: Dashboard DELETE endpoints allow unauthenticated browser-triggered DoS (Serve shutdown / job deletion)"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-27482",
    "datePublished": "2026-02-21T09:18:26.027Z",
    "dateReserved": "2026-02-19T19:46:03.540Z",
    "dateUpdated": "2026-02-21T09:18:26.027Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}