{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-3340","assignerOrgId":"9a959283-ebb5-44b6-b705-dcc2bbced522","state":"PUBLISHED","assignerShortName":"ibm","dateReserved":"2026-02-27T15:22:38.668Z","datePublished":"2026-04-30T21:04:14.027Z","dateUpdated":"2026-05-01T16:38:23.079Z"},"containers":{"cna":{"providerMetadata":{"orgId":"9a959283-ebb5-44b6-b705-dcc2bbced522","shortName":"ibm","dateUpdated":"2026-04-30T21:04:14.027Z"},"title":"Server-Side Request Forgery (SSRF) in Langflow URL Component","problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-918","description":"CWE-918 Server-Side Request Forgery (SSRF)","type":"CWE"}]}],"affected":[{"vendor":"IBM","product":"Langflow Desktop","versions":[{"status":"affected","version":"1.0.0","lessThanOrEqual":"1.8.4","versionType":"semver"}],"cpes":["cpe:2.3:a:ibm:langflow_desktop:1.0.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:langflow_desktop:1.8.4:*:*:*:*:*:*:*"]}],"descriptions":[{"lang":"en","value":"IBM Langflow Desktop 1.0.0 through 1.8.4 IBM Langflow is vulnerable to server-side request forgery (SSRF). This may allow an authenticated attacker to send unauthorized requests from the system, potentially leading to network enumeration or facilitating other attacks.","supportingMedia":[{"type":"text/html","base64":false,"value":"<p>IBM Langflow Desktop 1.0.0 through 1.8.4 IBM Langflow is vulnerable to server-side request forgery (SSRF). This may allow an authenticated attacker to send unauthorized requests from the system, potentially leading to network enumeration or facilitating other attacks.</p>"}]}],"references":[{"url":"https://www.ibm.com/support/pages/node/7271096","tags":["vendor-advisory","patch"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE","baseSeverity":"MEDIUM","baseScore":6.5,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N"}}],"solutions":[{"lang":"en","value":"IBM recommends addressing the vulnerability now by upgrading to IBM Langflow Desktop 1.9.0 or newer  https://www.langflow.org/blog/langflow-1-8-desktop \n\n\n\nIf you are already using Langflow Desktop, upgrade in the application to version 1.9.0\n\n\n\nTo install Langflow Desktop for the first time, visit  Download Langflow Desktop https://langflow.org/desktop .","supportingMedia":[{"type":"text/html","base64":false,"value":"<p>IBM recommends addressing the vulnerability now by upgrading to IBM Langflow Desktop 1.9.0 or newer <a href=\"https://www.langflow.org/blog/langflow-1-8-desktop\" rel=\"nofollow\">https://www.langflow.org/blog/langflow-1-8-desktop</a></p><p>If you are already using Langflow Desktop, upgrade in the application to version 1.9.0</p><p>To install Langflow Desktop for the first time, visit <a href=\"https://langflow.org/desktop\" rel=\"nofollow\">Download Langflow Desktop</a>.</p>"}]}],"x_generator":{"engine":"ibm-cvegen"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-05-01T16:07:55.291225Z","id":"CVE-2026-3340","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"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":"2026-05-01T16:38:23.079Z"}}]}}