{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-6597","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","state":"PUBLISHED","assignerShortName":"VulDB","dateReserved":"2026-04-19T13:46:59.741Z","datePublished":"2026-04-20T02:30:14.803Z","dateUpdated":"2026-04-20T11:42:32.582Z"},"containers":{"cna":{"providerMetadata":{"orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","shortName":"VulDB","dateUpdated":"2026-04-20T02:30:14.803Z"},"title":"langflow-ai langflow Flow Using API core.py has_api_terms credentials storage","problemTypes":[{"descriptions":[{"type":"CWE","cweId":"CWE-256","lang":"en","description":"Unprotected Storage of Credentials"}]},{"descriptions":[{"type":"CWE","cweId":"CWE-255","lang":"en","description":"Credentials Management"}]}],"affected":[{"vendor":"langflow-ai","product":"langflow","versions":[{"version":"1.8.0","status":"affected"},{"version":"1.8.1","status":"affected"},{"version":"1.8.2","status":"affected"},{"version":"1.8.3","status":"affected"}],"cpes":["cpe:2.3:a:langflow:langflow:*:*:*:*:*:*:*:*"],"modules":["Flow Using API"]}],"descriptions":[{"lang":"en","value":"A weakness has been identified in langflow-ai langflow up to 1.8.3. Impacted is the function remove_api_keys/has_api_terms of the file src/backend/base/langflow/api/utils/core.py of the component Flow Using API. This manipulation causes unprotected storage of credentials. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way."}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":5.1,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":2.7,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R","baseSeverity":"LOW"}},{"cvssV3_0":{"version":"3.0","baseScore":2.7,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R","baseSeverity":"LOW"}},{"cvssV2_0":{"version":"2.0","baseScore":3.3,"vectorString":"AV:N/AC:L/Au:M/C:P/I:N/A:N/E:POC/RL:ND/RC:UR"}}],"timeline":[{"time":"2026-04-19T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-04-19T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-04-19T15:52:19.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"Eric-d (VulDB User)","type":"reporter"},{"lang":"en","value":"VulDB CNA Team","type":"coordinator"}],"references":[{"url":"https://vuldb.com/vuln/358232","name":"VDB-358232 | langflow-ai langflow Flow Using API core.py has_api_terms credentials storage","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/358232/cti","name":"VDB-358232 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/submit/791920","name":"Submit #791920 | Langflow <= 1.8.3 Information Disclosure","tags":["third-party-advisory"]},{"url":"https://gist.github.com/chenhouser2025/b93261c6e651f14800a4f2e4365f357b","tags":["exploit"]}]},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-04-20T11:42:17.805708Z","id":"CVE-2026-6597","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-04-20T11:42:32.582Z"}}]}}