CVE Explorer
CVE-2026-4502
IBM Langflow Desktop 1.2.0 through 1.8.4 Langflow could allow an authenticated attacker to traverse directories on the system. An attacker could send a specially crafted URL request containing "dot dot" sequences (/../) to write arbitrary files on the system.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"cpes":["cpe:2.3:a:ibm:langflow_desktop:1.2.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:langflow_desktop:1.8.4:*:*:*:*:*:*:*"],"defaultStatus":"unaffected","product":"Langflow Desktop","vendor":"IBM","versions":[{"lessThanOrEqual":"1.8.4","status":"affected","version":"1.2.0","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:7e500ccf72396ea613a2b8916a7c823a2d2b4b38f7d8b3b49493953ed8c301d0 · sha256:c7be7448010c2f47… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:7e500ccf72396ea613a2b8916a7c823a2d2b4b38f7d8b3b49493953ed8c301d0 · sha256:c7be7448010c2f47… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-22","description":"CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:7e500ccf72396ea613a2b8916a7c823a2d2b4b38f7d8b3b49493953ed8c301d0 · sha256:c7be7448010c2f47… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"tags":["vendor-advisory","patch"],"url":"https://www.ibm.com/support/pages/node/7271097"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:7e500ccf72396ea613a2b8916a7c823a2d2b4b38f7d8b3b49493953ed8c301d0 · sha256:c7be7448010c2f47… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.