{
  "containers": {
    "cna": {
      "affected": [
        {
          "product": "movary",
          "vendor": "leepeuker",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 0.71.1"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Movary is a self hosted web app to track and rate a user\u0027s watched movies. Prior to version 0.71.1, an ordinary authenticated user can escalate their own account to administrator by sending `isAdmin=true` to `PUT /settings/users/{userId}` for their own user ID. The endpoint is intended to let a user edit their own profile, but it updates the sensitive `isAdmin` field without any admin-only authorization check. Version 0.71.1 patches the issue."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-862",
              "description": "CWE-862: Missing Authorization",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-04-18T00:05:46.360Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/leepeuker/movary/security/advisories/GHSA-mcfq-8rx7-w25v",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/leepeuker/movary/security/advisories/GHSA-mcfq-8rx7-w25v"
        },
        {
          "name": "https://github.com/leepeuker/movary/pull/750",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/leepeuker/movary/pull/750"
        },
        {
          "name": "https://github.com/leepeuker/movary/commit/12c8a090051b1a1c07a3aa48922f3bc9ffe44c8b",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/leepeuker/movary/commit/12c8a090051b1a1c07a3aa48922f3bc9ffe44c8b"
        },
        {
          "name": "https://github.com/leepeuker/movary/releases/tag/0.71.1",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/leepeuker/movary/releases/tag/0.71.1"
        }
      ],
      "source": {
        "advisory": "GHSA-mcfq-8rx7-w25v",
        "discovery": "UNKNOWN"
      },
      "title": "Authenticated Movary User Can Self-Escalate to Administrator via PUT /settings/users/{userId} by Setting isAdmin=true"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-40349",
    "datePublished": "2026-04-18T00:05:46.360Z",
    "dateReserved": "2026-04-10T22:50:01.359Z",
    "dateUpdated": "2026-04-18T00:05:46.360Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2026-40349\",\"sourceIdentifier\":\"security-advisories@github.com\",\"published\":\"2026-04-18T00:16:38.817\",\"lastModified\":\"2026-04-18T00:16:38.817\",\"vulnStatus\":\"Received\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Movary is a self hosted web app to track and rate a user\u0027s watched movies. Prior to version 0.71.1, an ordinary authenticated user can escalate their own account to administrator by sending `isAdmin=true` to `PUT /settings/users/{userId}` for their own user ID. The endpoint is intended to let a user edit their own profile, but it updates the sensitive `isAdmin` field without any admin-only authorization check. Version 0.71.1 patches the issue.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":8.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":2.8,\"impactScore\":5.9}]},\"weaknesses\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-862\"}]}],\"references\":[{\"url\":\"https://github.com/leepeuker/movary/commit/12c8a090051b1a1c07a3aa48922f3bc9ffe44c8b\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/leepeuker/movary/pull/750\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/leepeuker/movary/releases/tag/0.71.1\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/leepeuker/movary/security/advisories/GHSA-mcfq-8rx7-w25v\",\"source\":\"security-advisories@github.com\"}]}}"
  }
}