{"affected":[{"product":"Langflow OSS","source":"CNA: ibm","vendor":"IBM","versions":[{"lessThanOrEqual":"1.12.2","status":"affected","version":"1.0.0","versionType":"semver"}]}],"cveId":"CVE-2026-97677","cwes":["CWE-22"],"description":"IBM Langflow OSS 1.0.0 through 1.12.2 An authenticated flow author could write attacker-controlled file content into any directory writable by the service account, bypassing the platform's local file access isolation safeguard. Via a crafted on-disk index, the attacker could also read the contents of arbitrary files accessible to the service process — including configuration files, secrets, or database files stored under the application's data directory.","epss":null,"exploits":[],"kev":null,"metrics":[{"score":8.1,"severity":"high","source":"CNA: ibm","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","version":"3.1"}],"modifiedAt":1794163761372,"publishedAt":1794163761372,"references":[{"source":"CNA: ibm","tags":["vendor-advisory","patch"],"url":"https://www.ibm.com/support/pages/node/7290694"}],"remediation":[{"kind":"fix","source":"CNA: ibm","text":"IBM strongly recommends addressing the vulnerability now by upgrading  Langflow OSS to version 1.12.3. https://pypi.org/project/langflow/#description"},{"kind":"fix","source":"CNA: ibm","text":"The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.","url":"https://www.ibm.com/support/pages/node/7290694"}],"revision":"b4dea3f7cfc39ed5e3af8acf83ad18871d6b6adec55912ed7b7ebe702fb1a6e5","sources":[{"modifiedAt":1794163761372,"name":"CNA: ibm","retrievedAt":1794164962625,"url":"https://www.cve.org/CVERecord?id=CVE-2026-97677"}],"ssvc":null,"status":"published","title":"Langflow OSS is affected by multiple vulnerabilities","updatedAt":1794164962625}