Open redirect vulnerability via endpoint authorize_and_redirect/?redirect= in posthog/posthog

{
  "id": "dd2bb186386bbb1cde369edce9dd95ba53b731945000fada83afb13b030f99e0",
  "url": "https://osv.dev/vulnerability/CVE-2022-0645",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Open redirect vulnerability via endpoint authorize_and_redirect/?redirect= in posthog/posthog",
    "summary": "Open redirect vulnerability via endpoint authorize_and_redirect/?redirect= in GitHub repository posthog/posthog prior to 1.34.1.",
    "evidence": "osv:CVE-2022-0645",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2022-0645",
      "aliases": [
        "CVE-2022-0645"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/posthog/posthog",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "ef24f4ee8a33860dd97723fdb31626badbab65ae"
                },
                {
                  "fixed": "859d8ed9ac7c5026db09714a26c85c1458abb038"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:posthog:posthog:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "1.34.1"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "859d8ed9ac7c5026db09714a26c85c1458abb038"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "1.25.0-beta",
            "release-1.22.0-beta",
            "1.22.0-beta",
            "1.1.0.1",
            "1.1.0",
            "1.0.11",
            "1.0.10.2",
            "1.0.10.1",
            "1.0.10",
            "1.0.9",
            "1.0.8.3",
            "1.0.8.2",
            "1.0.8",
            "list",
            "1.0.7",
            "1.0.6",
            "1.0.5",
            "1.0.4",
            "1.0.3",
            "1.0.2",
            "1.0.1",
            "1.0.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-0645.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:29.810724747Z",
      "provider": "osv",
      "references": [
        "https://huntr.dev/bounties/c13258a2-30e3-4261-9a3b-2f39c49a8bd6",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/0xxx/CVE-2022-0645.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-0645",
        "https://github.com/posthog/posthog/commit/859d8ed9ac7c5026db09714a26c85c1458abb038"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-601"
        ],
        "cna_assigner": "@huntrdev",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/0xxx/CVE-2022-0645.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2022-0645",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 496542,
  "published_at": "2022-04-19T11:20:10+00:00"
}