Rodauth before 2.47.0 Open Redirect via Return-to Path

{
  "id": "1f49e1727be2fbc790d7792ce177f607bd689223a33d670219209f2772b92ffb",
  "url": "https://osv.dev/vulnerability/CVE-2026-82467",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Rodauth before 2.47.0 Open Redirect via Return-to Path",
    "summary": "Rodauth before 2.47.0 fails to validate protocol-relative return-to paths in confirm_password, login_return_to_requested_location, and two_factor_auth_return_to_requested_location features. Attackers can craft paths with leading double slashes that browsers resolve as protocol-relative URLs, redirecting authenticated users to attacker-controlled sites after login or password confirmation.",
    "evidence": "osv:CVE-2026-82467",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2026-82467",
      "aliases": [
        "CVE-2026-82467",
        "GHSA-h9m4-vm9w-h43m"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/jeremyevans/rodauth",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "a7edd275254766ea4126d6f722cfdbd26002c29c"
                },
                {
                  "fixed": "295044a92e358479afdf84f905dd5efe89c39aea"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "2.47.0"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandardRange"
                  },
                  {
                    "range": [
                      {
                        "fixed": "295044a92e358479afdf84f905dd5efe89c39aea"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "2.46.0",
            "2.45.0",
            "2.44.0",
            "2.43.0",
            "2.42.0",
            "2.41.0",
            "2.40.0",
            "2.39.0",
            "2.38.0",
            "2.37.0",
            "2.36.0",
            "2.35.0",
            "2.34.0",
            "2.33.0",
            "2.32.0",
            "2.31.0",
            "2.30.0",
            "2.29.0",
            "2.28.0",
            "2.27.0",
            "2.26.1",
            "2.26.0",
            "2.25.0",
            "2.24.0",
            "2.23.0",
            "2.22.0",
            "2.21.0",
            "2.20.0",
            "2.19.0",
            "2.18.0",
            "2.17.0",
            "2.16.0",
            "2.15.0",
            "2.14.0",
            "2.13.0",
            "2.12.0",
            "2.11.0",
            "2.10.0",
            "2.9.0",
            "2.8.0",
            "2.7.0",
            "2.6.0",
            "2.5.0",
            "2.4.0",
            "2.3.0",
            "2.2.0",
            "2.1.0",
            "2.0.0",
            "1.23.0",
            "1.22.0",
            "1.21.0",
            "1.20.0",
            "1.19.1",
            "1.19.0",
            "1.18.0",
            "1.17.0",
            "1.16.0",
            "1.15.0",
            "1.14.0",
            "1.13.0",
            "1.12.0",
            "1.11.0",
            "1.10.0",
            "1.9.0",
            "1.8.0",
            "1.7.0",
            "1.6.0",
            "1.5.0",
            "1.4.0",
            "1.3.0",
            "1.2.0",
            "1.1.0",
            "1.0.0",
            "0.10.0",
            "0.9.1",
            "0.9.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-82467.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:31.986144064Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/82xxx/CVE-2026-82467.json",
        "https://github.com/jeremyevans/rodauth/security/advisories/GHSA-h9m4-vm9w-h43m",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-82467",
        "https://www.vulncheck.com/advisories/rodauth-before-2.47.0-open-redirect-via-return-to-path",
        "https://github.com/jeremyevans/rodauth/commit/295044a92e358479afdf84f905dd5efe89c39aea",
        "https://github.com/jeremyevans/rodauth"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-601"
        ],
        "cna_assigner": "VulnCheck",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/82xxx/CVE-2026-82467.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-82467",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 499114,
  "published_at": "2026-08-29T16:35:29.723+00:00"
}