{"id":"CVE-2026-51997","aliases":["EUVD-2026-86020","GHSA-v65w-6crh-cp3h"],"status":"published","title":"An issue in geelen mcp-remote 0.1.16 through 0.1.38 allows a remote attacker to execute arbitrary...","description":"An issue in geelen mcp-remote 0.1.16 through 0.1.38 allows a remote attacker to execute arbitrary code via the open() functions","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00532,"percentile":0.4542,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20","CWE-918","CWE-94"],"published":"2026-09-24T00:00:00Z","modified":"2026-10-28T02:31:10Z","references":[{"url":"https://github.com/geelen/mcp-remote","tags":["package"]},{"url":"https://github.com/geelen/mcp-remote/security/advisories","tags":["advisory"]},{"url":"https://github.com/playb0t/mcp-remote-oauth-security/blob/v1.0.1/advisories/F-08-browser-url-validation.md","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-51997","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-v65w-6crh-cp3h"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/51xxx/CVE-2026-51997.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-51997","description":"An issue in geelen mcp-remote 0.1.16 through 0.1.38 allows a remote attacker to execute arbitrary code via the open() functions","status":"published","published":"2026-09-24T00:00:00Z","modified":"2026-09-25T16:30:52.599Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-20","CWE-94","CWE-918"],"updated_at":"2026-11-02T13:39:50.160666Z"}],"euvd":[{"id":"EUVD-2026-86020","description":"An issue in geelen mcp-remote 0.1.16 through 0.1.38 allows a remote attacker to execute arbitrary code via the open() functions","status":"published","published":"2026-09-24T00:00:00Z","modified":"2026-09-25T16:30:52Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T17:27:55.413842Z"}],"ghsa":[{"id":"GHSA-v65w-6crh-cp3h","title":"An issue in geelen mcp-remote 0.1.16 through 0.1.38 allows a remote attacker to execute arbitrary...","description":"An issue in geelen mcp-remote 0.1.16 through 0.1.38 allows a remote attacker to execute arbitrary code via the open() functions","status":"published","published":"2026-09-24T15:31:34Z","modified":"2026-09-25T18:32:21Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T15:12:27.845198Z"}],"nvd":[{"id":"CVE-2026-51997","description":"An issue in geelen mcp-remote 0.1.16 through 0.1.38 allows a remote attacker to execute arbitrary code via the open() functions","status":"published","published":"2026-09-24T15:17:23.397Z","modified":"2026-09-25T17:17:09.083Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-20","CWE-94","CWE-918"],"updated_at":"2026-11-02T14:12:51.036099Z"}],"osv":[{"id":"CVE-2026-51997","description":"An issue in geelen mcp-remote 0.1.16 through 0.1.38 allows a remote attacker to execute arbitrary code via the open() functions","status":"published","published":"2026-09-24T00:00:00Z","modified":"2026-10-28T02:31:10.668425483Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:07.431113Z"}]}}