EUVD-2026-71463
GHSA-2p9v-wv7m-ch4x
Severity by source
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Network-accessible read-only traversal requires low-privilege auth; no write or availability impact justifies I:N/A:N with C:H.
Primary rating from Vendor (ibm).
CVSS VectorNVD
Lifecycle Timeline
1DescriptionNVD
IBM Langflow OSS 1.0.0 through 1.10.2 could allow a remote authenticated attacker to obtain sensitive information due to improper limitation of a pathname to a restricted directory.
AnalysisAI
Path traversal in IBM Langflow OSS 1.0.0 through 1.10.2 exposes arbitrary server-side files to authenticated remote attackers, yielding high confidentiality impact with no integrity or availability loss. The CWE-22 flaw stems from insufficient restriction of user-supplied pathnames, allowing traversal sequences to escape the intended directory boundary. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires a valid authenticated account on the IBM Langflow OSS instance with at least low privilege (PR:L per CVSS vector). … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 6.5 (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N) accurately reflects a moderate-severity read-only disclosure flaw requiring a valid low-privilege account - the authentication prerequisite meaningfully reduces the exposed attack surface compared to unauthenticated variants. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | Apply the vendor-released patch per the IBM security advisory at https://www.ibm.com/support/pages/node/7286293. … Detailed patch versions, workarounds, and compensating controls in full report. |
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Same weakness CWE-22 – Path Traversal
View allSame technique Path Traversal
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External POC / Exploit Code
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