{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:rocket.chat:rocket.chat:*:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "8.4.0"
              },
              {
                "last_affected": "8.4.0"
              },
              {
                "introduced": "0"
              },
              {
                "fixed": "8.4.0"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "CPE_RANGE"
            ]
          },
          "events": [
            {
              "introduced": "bb8c7be629b7cbffc7387285c5cb98e5835ad85f"
            },
            {
              "fixed": "bb8c7be629b7cbffc7387285c5cb98e5835ad85f"
            }
          ],
          "repo": "https://github.com/rocketchat/rocket.chat",
          "type": "GIT"
        }
      ],
      "versions": [
        "8.4.0"
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "hackerone",
    "cwe_ids": [
      "CWE-601"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/22xxx/CVE-2026-22560.json"
  },
  "details": "An open redirect vulnerability in Rocket.Chat versions prior to 8.4.0 allows users to be redirected to arbitrary URLs by manipulating parameters within a SAML endpoint.",
  "id": "CVE-2026-22560",
  "modified": "2026-07-15T01:49:03.297939260Z",
  "published": "2026-04-10T17:00:11.746Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://hackerone.com/reports/3418031"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/22xxx/CVE-2026-22560.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-22560"
    },
    {
      "type": "FIX",
      "url": "https://github.com/RocketChat/Rocket.Chat/pull/38994"
    }
  ],
  "schema_version": "1.8.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
      "type": "CVSS_V3"
    }
  ]
}