{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "2.0.0"
              },
              {
                "last_affected": "3.0.0"
              },
              {
                "fixed": "3.0.0"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "DESCRIPTION"
            ]
          },
          "events": [
            {
              "introduced": "664f87489474e9977d1e32489647c2c3deacf685"
            },
            {
              "fixed": "7eb62d4d5572a71cea200f65e8d1025b39979ff6"
            }
          ],
          "repo": "https://github.com/browser-use/web-ui",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
      "CWE-73"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/82xxx/CVE-2026-82637.json"
  },
  "details": "browser-use web-ui versions 2.0.0 through 3.0.0 fail to validate browser settings paths in run_agent_task, allowing attackers to create directories at arbitrary locations by supplying absolute paths to save_recording_path, save_trace_path, save_agent_history_path, or save_download_path parameters. Attackers can exploit this via the unauthenticated Gradio interface to create directories anywhere the root-running container has write access.",
  "id": "CVE-2026-82637",
  "modified": "2026-09-02T03:30:25.639388427Z",
  "published": "2026-08-30T13:23:37.621Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/82xxx/CVE-2026-82637.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-82637"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/browser-use-web-ui-2.0.0-through-3.0.0-arbitrary-directory-creation"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/browser-use/web-ui/issues/737"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/browser-use/web-ui"
    },
    {
      "type": "ARTICLE",
      "url": "https://github.com/browser-use/web-ui/blob/v3.0.0/src/webui/components/browser_use_agent_tab.py"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "browser-use web-ui 2.0.0 through 3.0.0 Arbitrary Directory Creation"
}