OpenClaw 2026.3.28 < 2026.5.19 Authorization Bypass via Browser Act Route

{
  "id": "db253a7bde632501fca663e282249bdc0e5244c3892db55a7f25fe6ce41c0f12",
  "url": "https://osv.dev/vulnerability/CVE-2026-62226",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "OpenClaw 2026.3.28 < 2026.5.19 Authorization Bypass via Browser Act Route",
    "summary": "OpenClaw 2026.3.28 before 2026.5.19 contain an authorization bypass vulnerability in the browser act route that fails to properly validate current-tab URL checks. Attackers with lower-trust access or configured input paths can perform actions requiring stronger authorization or policy checks.",
    "evidence": "osv:CVE-2026-62226",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2026-62226",
      "aliases": [
        "CVE-2026-62226",
        "GHSA-x863-pqjw-hmgf"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:L/SA:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/openclaw/openclaw",
              "type": "GIT",
              "events": [
                {
                  "introduced": "f9b1079283a8ee25a7cee77c8f8225d5c813bc30"
                },
                {
                  "fixed": "a185ca283a74092d3840d0c81c53cf02e25024e8"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "2026.3.28"
                      },
                      {
                        "fixed": "2026.5.19"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandardRange"
                  },
                  {
                    "cpe": "cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:*",
                    "range": [
                      {
                        "introduced": "2026.3.28"
                      },
                      {
                        "fixed": "2026.5.19"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v2026.4.19-beta.2",
            "v2026.4.19-beta.1",
            "v2026.4.15",
            "v2026.4.15-beta.2",
            "v2026.4.15-beta.1",
            "v2026.4.14",
            "v2026.4.14-beta.1",
            "v2026.4.12",
            "v2026.4.12-beta.1",
            "v2026.4.11",
            "v2026.4.11-beta.1",
            "v2026.4.10",
            "v2026.4.9",
            "v2026.4.9-beta.1",
            "v2026.4.8",
            "v2026.4.7-1",
            "v2026.4.7",
            "v2026.4.5",
            "v2026.4.2",
            "v2026.4.1",
            "v2026.4.1-beta.1",
            "v2026.3.31",
            "v2026.3.31-beta.1",
            "v2026.3.28"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-62226.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:23.789156164Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/62xxx/CVE-2026-62226.json",
        "https://github.com/openclaw/openclaw/security/advisories/GHSA-x863-pqjw-hmgf",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-62226",
        "https://www.vulncheck.com/advisories/openclaw-authorization-bypass-via-browser-act-route",
        "https://github.com/openclaw/openclaw"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-918"
        ],
        "cna_assigner": "VulnCheck",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/62xxx/CVE-2026-62226.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-62226",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 490290,
  "published_at": "2026-07-17T00:07:04.373+00:00"
}