{"id":"CVE-2026-93674","title":"IBM Langflow OSS 1.0.0 through 1.12.2 could allow a remote attacker to execute arbitrary code due to improper neutralization of special elements used in an OS command.","summary":"IBM Langflow OSS 1.0.0 through 1.12.2 could allow a remote attacker to execute arbitrary code due to improper neutralization of special elements used in an OS command.","severity":"critical","cvss":9.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-94"],"vendor":"langflow","product":"langflow","affected":["langflow >= 1.0.0, < 1.12.3"],"patched":["langflow 1.12.3"],"published":"2026-10-07","updated":"2026-10-08","sourceUpdated":"2026-10-08T18:29:00.377","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-93674","references":[{"url":"https://www.ibm.com/support/pages/node/7290694","label":"psirt@us.ibm.com"}],"tags":["nvd","exploit-available","cve.org"],"epss":0.15286,"epssPercentile":0.96751,"exploits":{"github":1,"githubRepos":["https://github.com/rmhowe425/POC-CVE-2026-93674"],"metasploit":["exploit/multi/http/langflow_auth_command_injection_cve_2026_93674"],"nuclei":["CVE-2026-93674"],"checkedAt":"2026-10-27T19:23:28.651Z"},"exploitAvailable":true,"ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"total","timestamp":"2026-10-08T03:55:58.786823Z"},"ingestedAt":"2026-10-07T01:27:17.512Z","slug":"CVE-2026-93674","body":"## Overview\n\nIBM Langflow OSS 1.0.0 through 1.12.2 could allow a remote attacker to execute arbitrary code due to improper neutralization of special elements used in an OS command.\n\n## Affected\n\n- `langflow >= 1.0.0, < 1.12.3`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `langflow 1.12.3`","depth":"abyssal","depthScore":69,"depthScoreParts":{"impact":53.9,"likelihood":3.1,"exploitation":12,"ransomware":0},"changes":[{"seq":230251,"id":"CVE-2026-93674","ts":1793129011599,"field":"epss","old":"0.06235","new":"0.15286"}]}