{"id":"CVE-2026-51996","aliases":["EUVD-2026-86019","GHSA-mvq8-g2rm-4rhm"],"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 src/lib/utils.ts and the getServerUrlHash function","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00466,"percentile":0.40761,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-328","CWE-94"],"published":"2026-09-24T00:00:00Z","modified":"2026-10-28T02:30:38Z","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-04-md5-token-isolation.md","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-51996","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-mvq8-g2rm-4rhm"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/51xxx/CVE-2026-51996.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-51996","description":"An issue in geelen mcp-remote 0.1.16 through 0.1.38 allows a remote attacker to execute arbitrary code via the src/lib/utils.ts and the getServerUrlHash function","status":"published","published":"2026-09-24T00:00:00Z","modified":"2026-09-29T16:01:46.395Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp"}],"cwes":["CWE-328"],"updated_at":"2026-11-02T13:39:50.160666Z"}],"euvd":[{"id":"EUVD-2026-86019","description":"An issue in geelen mcp-remote 0.1.16 through 0.1.38 allows a remote attacker to execute arbitrary code via the src/lib/utils.ts and the getServerUrlHash function","status":"published","published":"2026-09-24T00:00:00Z","modified":"2026-09-29T16:01:46Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T17:27:51.995341Z"}],"ghsa":[{"id":"GHSA-mvq8-g2rm-4rhm","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 src/lib/utils.ts and the getServerUrlHash function","status":"published","published":"2026-09-24T15:31:34Z","modified":"2026-09-29T18:32:35Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-94","CWE-328"],"updated_at":"2026-11-02T15:12:33.840327Z"}],"nvd":[{"id":"CVE-2026-51996","description":"An issue in geelen mcp-remote 0.1.16 through 0.1.38 allows a remote attacker to execute arbitrary code via the src/lib/utils.ts and the getServerUrlHash function","status":"published","published":"2026-09-24T15:17:23.28Z","modified":"2026-09-29T16:17:08.197Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-328"],"updated_at":"2026-11-02T14:12:51.036099Z"}],"osv":[{"id":"CVE-2026-51996","description":"An issue in geelen mcp-remote 0.1.16 through 0.1.38 allows a remote attacker to execute arbitrary code via the src/lib/utils.ts and the getServerUrlHash function","status":"published","published":"2026-09-24T00:00:00Z","modified":"2026-10-28T02:30:38.770446724Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:45:07.431113Z"}]}}