{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "1.0.0-beta.1"
              },
              {
                "fixed": "1.0.1"
              }
            ]
          },
          "events": [
            {
              "introduced": "63305f051097c08eb53b3e93a440e45274fdb33f"
            },
            {
              "fixed": "af1d57ddf5ffbb15a6a11d4c9c426acd1325fa10"
            }
          ],
          "repo": "https://github.com/nextcloud/tables",
          "type": "GIT"
        },
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0.9.0-beta.1"
              },
              {
                "fixed": "0.9.6"
              }
            ]
          },
          "events": [
            {
              "introduced": "942c7051ab61eca482370149c0459f196bbb56b3"
            },
            {
              "fixed": "3b285158b02d8de83f300557db7894928a48543e"
            }
          ],
          "repo": "https://github.com/nextcloud/tables",
          "type": "GIT"
        },
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "fixed": "0.8.9"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7dbb2be85b3651a08dc876edf00955a6806456b5"
            }
          ],
          "repo": "https://github.com/nextcloud/tables",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-2cwj-qp49-4xfw"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-639"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/66xxx/CVE-2025-66513.json"
  },
  "details": "Nextcloud Tables allows you to create your own tables with individual columns. Prior to 0.8.9, 0.9.6, and 1.0.1, the information which table (numeric ID) is shared with which groups or users and the respective permissions was not limited to privileged users. This vulnerability is fixed in 0.8.9, 0.9.6, and 1.0.1.",
  "id": "CVE-2025-66513",
  "modified": "2026-04-01T23:10:30.555384558Z",
  "published": "2025-12-05T17:11:19.774Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://hackerone.com/reports/3334165"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/66xxx/CVE-2025-66513.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-2cwj-qp49-4xfw"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-66513"
    },
    {
      "type": "FIX",
      "url": "https://github.com/nextcloud/tables/commit/b92b9560b1e70a02b103a7aeb9e22e2ab5231873"
    },
    {
      "type": "FIX",
      "url": "https://github.com/nextcloud/tables/pull/2148"
    }
  ],
  "schema_version": "1.7.3",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Nextcloud Tables app share information not limited to relevant users"
}