{"id":"CVE-2026-18894","published":"2026-10-29T16:18:08.427","lastModified":"2026-10-29T20:17:31.043","description":"IBM Langflow OSS 1.0.0 through 1.12.4 could allow a remote attacker to trigger pre-existing stored Python component code in a public workflow, executing it under the flow owner's runtime context within the server process. This bypasses the intended trust boundary where public execution paths are restricted to server-trusted component code.","cvssScore":6.5,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","cwes":["CWE-94"],"vendors":[],"products":[],"references":[{"url":"https://www.ibm.com/support/pages/node/7293016","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}