OpenClaw 2026.1.29-beta.1 < 2026.2.14 - Authentication Bypass in Sandbox Browser Bridge Server

{
  "id": "070a4ab48c86d4e740a3d6eeeb9ea3b12637c612e99725bb59a77d02d0d8135c",
  "url": "https://osv.dev/vulnerability/CVE-2026-28468",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "OpenClaw 2026.1.29-beta.1 < 2026.2.14 - Authentication Bypass in Sandbox Browser Bridge Server",
    "summary": "OpenClaw versions 2026.1.29-beta.1 prior to 2026.2.14 contain a vulnerability in the sandbox browser bridge server in which it accepts requests without requiring gateway authentication, allowing local attackers to access browser control endpoints. A local attacker can enumerate tabs, retrieve WebSocket URLs, execute JavaScript, and exfiltrate cookies and session data from authenticated browser contexts.",
    "evidence": "osv:CVE-2026-28468",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2026-28468",
      "aliases": [
        "CVE-2026-28468",
        "GHSA-h9g4-589h-68xv"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/openclaw/openclaw",
              "type": "GIT",
              "events": [
                {
                  "introduced": "77e703c69b07a236c2f0962bd195e03aae1b8da0"
                },
                {
                  "fixed": "b5ab92eef4e4f6099c98817e0917c99ec9e03045"
                },
                {
                  "fixed": "4711a943e30bc58016247152ba06472dab09d0b0"
                },
                {
                  "fixed": "6dd6bce997c48752134f2d6ed89b27de01ced7e3"
                },
                {
                  "fixed": "cd84885a4ac78eadb7bf321aae98db9519426d67"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:*",
                    "range": [
                      {
                        "introduced": "2026.1.29"
                      },
                      {
                        "fixed": "2026.2.14"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "4711a943e30bc58016247152ba06472dab09d0b0"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  },
                  {
                    "range": [
                      {
                        "fixed": "6dd6bce997c48752134f2d6ed89b27de01ced7e3"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  },
                  {
                    "range": [
                      {
                        "fixed": "cd84885a4ac78eadb7bf321aae98db9519426d67"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v2026.2.13",
            "v2026.2.12",
            "v2026.2.9",
            "v2026.2.6-3",
            "v2026.2.6-2",
            "v2026.2.6-1",
            "v2026.2.6",
            "v2026.2.3",
            "v2026.2.2",
            "v2026.2.1",
            "v2026.1.30",
            "v2026.1.29"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-28468.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:46.701807864Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/28xxx/CVE-2026-28468.json",
        "https://github.com/openclaw/openclaw/security/advisories/GHSA-h9g4-589h-68xv",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-28468",
        "https://www.vulncheck.com/advisories/openclaw-beta-authentication-bypass-in-sandbox-browser-bridge-server",
        "https://github.com/openclaw/openclaw/commit/4711a943e30bc58016247152ba06472dab09d0b0",
        "https://github.com/openclaw/openclaw/commit/6dd6bce997c48752134f2d6ed89b27de01ced7e3",
        "https://github.com/openclaw/openclaw/commit/cd84885a4ac78eadb7bf321aae98db9519426d67"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-306"
        ],
        "cna_assigner": "VulnCheck",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/28xxx/CVE-2026-28468.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-28468",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 514554,
  "published_at": "2026-03-05T21:59:44.431+00:00"
}