{
  "site": "https://pwn.watch",
  "generatedAt": "2026-10-22T19:58:23.236Z",
  "tag": {
    "id": "flink",
    "label": "Flink",
    "isStack": false,
    "url": "https://pwn.watch/t/flink",
    "feed": "https://pwn.watch/t/flink/feed.xml"
  },
  "counts": {
    "incidents": 1,
    "live": 0,
    "notFullyPatched": 0,
    "patched": 1
  },
  "incidents": [
    {
      "slug": "apache-flink-cve-2020-17519",
      "title": "Apache Flink Improper Access Control",
      "url": "https://pwn.watch/i/apache-flink-cve-2020-17519",
      "json": "https://pwn.watch/i/apache-flink-cve-2020-17519.json",
      "status": "closed",
      "severity": "critical",
      "patchStatus": "patched",
      "product": "Apache Flink",
      "tags": [
        "java",
        "apache",
        "flink",
        "cisa-kev"
      ],
      "cveIds": [
        "CVE-2020-17519"
      ],
      "affectedVersions": [
        "See vendor advisory (versions are not listed in the KEV record)"
      ],
      "fixedVersions": [
        "See vendor advisory linked in sources"
      ],
      "startedAt": "2024-05-23",
      "closedAt": "2024-05-23",
      "updatedAt": "2024-05-23",
      "summary": "Apache Flink contains an improper access control vulnerability that allows an attacker to read any file on the local filesystem of the JobManager through its REST interface. Added to the CISA KEV catalog on 2024-05-23. CVE-2020-17519 was assigned before 2024; the KEV listing came in 2024.",
      "xPost": null
    }
  ],
  "posts": [],
  "changes": [
    {
      "incident": "apache-flink-cve-2020-17519",
      "incidentTitle": "Apache Flink Improper Access Control",
      "severity": "critical",
      "status": "closed",
      "patchStatus": "patched",
      "date": "2024-05-23",
      "title": "CISA added CVE-2020-17519 to the KEV catalog (federal deadline 2024-06-13)",
      "body": null,
      "sourceUrl": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "url": "https://pwn.watch/i/apache-flink-cve-2020-17519"
    }
  ]
}