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    420 vulnerabilities found for langflow by langflow

    CVE-2026-93680 (GCVE-0-2026-93680)

    Vulnerability from nvd – Published: 2026-10-29 15:18 – Updated: 2026-10-30 03:56
    VLAI
    Title
    Langflow OSS is affected by multiple vulnerabilities
    Summary
    IBM Langflow OSS 1.0.0 through 1.12.8 could allow a remote attacker to bypass security restrictions due to improper authentication.
    SSVC
    Exploitation: none Automatable: yes Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-10-29 00:00 UTC
    CWE
    • CWE-287 - Improper Authentication
    Assigner
    ibm CNA under the mitre root
    CNA scorecard B 88/100 over 1308 records in the last 180 days details
    References
    URL Tags
    https://www.ibm.com/support/pages/node/7294467 vendor-advisorypatch
    Impacted products
    Vendor Product Version
    IBM Langflow OSS Affected: 1.0.0 , ≤ 1.12.8 (semver)
        cpe:2.3:a:ibm:langflow_oss:1.0.0:*:*:*:*:*:*:*
        cpe:2.3:a:ibm:langflow_oss:1.12.8:*:*:*:*:*:*:*
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-90991 (GCVE-0-2026-90991)

    Vulnerability from nvd – Published: 2026-10-29 15:18 – Updated: 2026-10-29 17:17
    VLAI
    Title
    Langflow OSS is affected by multiple vulnerabilities
    Summary
    IBM Langflow OSS 1.0.0 through 1.12.4 could allow a remote authenticated attacker to cause a denial of service due to allocation of resources without limits or throttling.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-10-29 16:15 UTC
    CWE
    • CWE-770 - Allocation of Resources Without Limits or Throttling
    Assigner
    ibm CNA under the mitre root
    CNA scorecard B 88/100 over 1308 records in the last 180 days details
    References
    URL Tags
    https://www.ibm.com/support/pages/node/7293016 vendor-advisorypatch
    Impacted products
    Vendor Product Version
    IBM Langflow OSS Affected: 1.0.0 , ≤ 1.12.4 (semver)
        cpe:2.3:a:ibm:langflow_oss:1.0.0:*:*:*:*:*:*:*
        cpe:2.3:a:ibm:langflow_oss:1.12.4:*:*:*:*:*:*:*
    Create a notification for this product.
    Show details on NVD website

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                  "value": "\u003cp\u003eIBM strongly recommends addressing the vulnerability now by upgrading \u003ca href=\"https://pypi.org/project/langflow/1.12.5/\" rel=\"nofollow\"\u003eLangflow OSS to version 1.12.5.\u003c/a\u003e\u003c/p\u003e\u003cp\u003eFor Langflow OSS versions 1.0.0 - 1.12.4, follow the \u003ca href=\"https://docs.langflow.org/release-notes\" rel=\"nofollow\"\u003ePrepare to upgrade instructions and release-specific configuration changes\u003c/a\u003e, including backing up your existing installation, then follow the \u003ca href=\"https://docs.langflow.org/get-started-installation\" rel=\"nofollow\"\u003eLangflow OSS installation instructions\u003c/a\u003e to install version 1.12.5 and test your flows. For deployments using MCP stdio, also apply the configuration controls in Workarounds and Mitigations.\u003c/p\u003e\u003cp\u003eThis bulletin also discloses fixes delivered in prior releases: CVE-2026-107366 was fixed in version 1.9.0; CVE-2026-18894 was fixed in version 1.11.2; and CVE-2026-77817 was fixed in version 1.11.5. Version 1.12.5 includes these fixes.\u003c/p\u003e"
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    CVE-2026-77819 (GCVE-0-2026-77819)

    Vulnerability from nvd – Published: 2026-10-29 15:18 – Updated: 2026-10-29 15:18
    VLAI
    Title
    Langflow OSS is affected by multiple vulnerabilities
    Summary
    IBM Langflow OSS 1.0.0 through 1.12.3 could allow a remote authenticated attacker to overwrite arbitrary files due to improper limitation of a pathname to a restricted directory.
    CWE
    • CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
    Assigner
    ibm CNA under the mitre root
    CNA scorecard B 88/100 over 1308 records in the last 180 days details
    References
    URL Tags
    https://www.ibm.com/support/pages/node/7293015 vendor-advisorypatch
    Impacted products
    Vendor Product Version
    IBM Langflow OSS Affected: 1.0.0 , ≤ 1.12.3 (semver)
        cpe:2.3:a:ibm:langflow_oss:1.0.0:*:*:*:*:*:*:*
        cpe:2.3:a:ibm:langflow_oss:1.12.3:*:*:*:*:*:*:*
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-77817 (GCVE-0-2026-77817)

    Vulnerability from nvd – Published: 2026-10-29 15:19 – Updated: 2026-10-29 15:19
    VLAI
    Title
    Langflow OSS is affected by multiple vulnerabilities
    Summary
    IBM Langflow OSS 1.0.0 through 1.12.4 could allow a remote authenticated attacker to obtain sensitive information due to improper sanitization of secrets during flow and project exports.
    CWE
    • CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
    Assigner
    ibm CNA under the mitre root
    CNA scorecard B 88/100 over 1308 records in the last 180 days details
    References
    URL Tags
    https://www.ibm.com/support/pages/node/7293016 vendor-advisorypatch
    Impacted products
    Vendor Product Version
    IBM Langflow OSS Affected: 1.0.0 , ≤ 1.12.4 (semver)
        cpe:2.3:a:ibm:langflow_oss:1.0.0:*:*:*:*:*:*:*
        cpe:2.3:a:ibm:langflow_oss:1.12.4:*:*:*:*:*:*:*
    Create a notification for this product.
    Show details on NVD website

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                  "value": "\u003cp\u003eIBM strongly recommends addressing the vulnerability now by upgrading \u003ca href=\"https://pypi.org/project/langflow/1.12.5/\" rel=\"nofollow\"\u003eLangflow OSS to version 1.12.5.\u003c/a\u003e\u003c/p\u003e\u003cp\u003eFor Langflow OSS versions 1.0.0 - 1.12.4, follow the \u003ca href=\"https://docs.langflow.org/release-notes\" rel=\"nofollow\"\u003ePrepare to upgrade instructions and release-specific configuration changes\u003c/a\u003e, including backing up your existing installation, then follow the \u003ca href=\"https://docs.langflow.org/get-started-installation\" rel=\"nofollow\"\u003eLangflow OSS installation instructions\u003c/a\u003e to install version 1.12.5 and test your flows. For deployments using MCP stdio, also apply the configuration controls in Workarounds and Mitigations.\u003c/p\u003e\u003cp\u003eThis bulletin also discloses fixes delivered in prior releases: CVE-2026-107366 was fixed in version 1.9.0; CVE-2026-18894 was fixed in version 1.11.2; and CVE-2026-77817 was fixed in version 1.11.5. Version 1.12.5 includes these fixes.\u003c/p\u003e"
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    CVE-2026-18894 (GCVE-0-2026-18894)

    Vulnerability from nvd – Published: 2026-10-29 15:19 – Updated: 2026-10-29 19:38
    VLAI
    Title
    Langflow OSS is affected by multiple vulnerabilities
    Summary
    IBM Langflow OSS 1.0.0 through 1.12.4 could allow a remote attacker to trigger pre-existing stored Python component code in a public workflow, executing it under the flow owner's runtime context within the server process. This bypasses the intended trust boundary where public execution paths are restricted to server-trusted component code.
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-10-29 19:37 UTC
    CWE
    • CWE-94 - Improper Control of Generation of Code ('Code Injection')
    Assigner
    ibm CNA under the mitre root
    CNA scorecard B 88/100 over 1308 records in the last 180 days details
    References
    URL Tags
    https://www.ibm.com/support/pages/node/7293016 vendor-advisorypatch
    Impacted products
    Vendor Product Version
    IBM Langflow OSS Affected: 1.0.0 , ≤ 1.12.4 (semver)
        cpe:2.3:a:ibm:langflow_oss:1.0.0:*:*:*:*:*:*:*
        cpe:2.3:a:ibm:langflow_oss:1.12.4:*:*:*:*:*:*:*
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-110309 (GCVE-0-2026-110309)

    Vulnerability from nvd – Published: 2026-10-29 15:14 – Updated: 2026-10-30 03:56
    VLAI
    Title
    Langflow OSS is affected by multiple vulnerabilities
    Summary
    IBM Langflow OSS 1.0.0 through 1.12.4 could allow a remote authenticated attacker to execute arbitrary commands due to improper control of code generation.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-10-29 00:00 UTC
    CWE
    • CWE-94 - Improper Control of Generation of Code ('Code Injection')
    Assigner
    ibm CNA under the mitre root
    CNA scorecard B 88/100 over 1308 records in the last 180 days details
    References
    URL Tags
    https://www.ibm.com/support/pages/node/7293016 vendor-advisorypatch
    Impacted products
    Vendor Product Version
    IBM Langflow OSS Affected: 1.0.0 , ≤ 1.12.4 (semver)
        cpe:2.3:a:ibm:langflow_oss:1.0.0:*:*:*:*:*:*:*
        cpe:2.3:a:ibm:langflow_oss:1.12.4:*:*:*:*:*:*:*
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-110245 (GCVE-0-2026-110245)

    Vulnerability from nvd – Published: 2026-10-29 15:15 – Updated: 2026-10-29 15:15
    VLAI
    Title
    Langflow OSS is affected by multiple vulnerabilities
    Summary
    IBM Langflow OSS 1.0.0 through 1.12.4 could allow a remote attacker to obtain sensitive information due to improper authentication.
    CWE
    • CWE-287 - Improper Authentication
    Assigner
    ibm CNA under the mitre root
    CNA scorecard B 88/100 over 1308 records in the last 180 days details
    References
    URL Tags
    https://www.ibm.com/support/pages/node/7293016 vendor-advisorypatch
    Impacted products
    Vendor Product Version
    IBM Langflow OSS Affected: 1.0.0 , ≤ 1.12.4 (semver)
        cpe:2.3:a:ibm:langflow_oss:1.0.0:*:*:*:*:*:*:*
        cpe:2.3:a:ibm:langflow_oss:1.12.4:*:*:*:*:*:*:*
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-110244 (GCVE-0-2026-110244)

    Vulnerability from nvd – Published: 2026-10-29 15:15 – Updated: 2026-10-29 17:18
    VLAI
    Title
    Langflow OSS is affected by multiple vulnerabilities
    Summary
    IBM Langflow OSS 1.0.0 through 1.12.4 could allow a remote authenticated attacker to obtain sensitive information due to improper limitation of a pathname to a restricted directory.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-10-29 16:28 UTC
    CWE
    • CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
    Assigner
    ibm CNA under the mitre root
    CNA scorecard B 88/100 over 1308 records in the last 180 days details
    References
    URL Tags
    https://www.ibm.com/support/pages/node/7293016 vendor-advisorypatch
    Impacted products
    Vendor Product Version
    IBM Langflow OSS Affected: 1.0.0 , ≤ 1.12.4 (semver)
        cpe:2.3:a:ibm:langflow_oss:1.0.0:*:*:*:*:*:*:*
        cpe:2.3:a:ibm:langflow_oss:1.12.4:*:*:*:*:*:*:*
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-110200 (GCVE-0-2026-110200)

    Vulnerability from nvd – Published: 2026-10-29 15:15 – Updated: 2026-10-29 15:15
    VLAI
    Title
    Langflow OSS is affected by multiple vulnerabilities
    Summary
    IBM Langflow OSS 1.0.0 through 1.12.4 could allow a remote authenticated attacker to obtain sensitive information due to cleartext storage of sensitive information.
    CWE
    • CWE-312 - Cleartext Storage of Sensitive Information
    Assigner
    ibm CNA under the mitre root
    CNA scorecard B 88/100 over 1308 records in the last 180 days details
    References
    URL Tags
    https://www.ibm.com/support/pages/node/7293016 vendor-advisorypatch
    Impacted products
    Vendor Product Version
    IBM Langflow OSS Affected: 1.0.0 , ≤ 1.12.4 (semver)
        cpe:2.3:a:ibm:langflow_oss:1.0.0:*:*:*:*:*:*:*
        cpe:2.3:a:ibm:langflow_oss:1.12.4:*:*:*:*:*:*:*
    Create a notification for this product.
    Show details on NVD website

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              "value": "IBM strongly recommends addressing the vulnerability now by upgrading  Langflow OSS to version 1.12.5. https://pypi.org/project/langflow/1.12.5/ \n\n\n\nFor Langflow OSS versions 1.0.0 - 1.12.4, follow the  Prepare to upgrade instructions and release-specific configuration changes https://docs.langflow.org/release-notes , including backing up your existing installation, then follow the  Langflow OSS installation instructions https://docs.langflow.org/get-started-installation  to install version 1.12.5 and test your flows. For deployments using MCP stdio, also apply the configuration controls in Workarounds and Mitigations.\n\n\n\nThis bulletin also discloses fixes delivered in prior releases: CVE-2026-107366 was fixed in version 1.9.0; CVE-2026-18894 was fixed in version 1.11.2; and CVE-2026-77817 was fixed in version 1.11.5. Version 1.12.5 includes these fixes."
            }
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    CVE-2026-110196 (GCVE-0-2026-110196)

    Vulnerability from nvd – Published: 2026-10-29 15:15 – Updated: 2026-10-30 03:56
    VLAI
    Title
    Langflow OSS is affected by multiple vulnerabilities
    Summary
    IBM Langflow OSS 1.0.0 through 1.12.4 could allow a remote attacker with a low-privileged authenticated account to bypass the administrator-only restriction and execute arbitrary code on the server by configuring a built-in code-execution component with attacker-supplied inputs.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-10-29 00:00 UTC
    CWE
    Assigner
    ibm CNA under the mitre root
    CNA scorecard B 88/100 over 1308 records in the last 180 days details
    References
    URL Tags
    https://www.ibm.com/support/pages/node/7293016 vendor-advisorypatch
    Impacted products
    Vendor Product Version
    IBM Langflow OSS Affected: 1.0.0 , ≤ 1.12.4 (semver)
        cpe:2.3:a:ibm:langflow_oss:1.0.0:*:*:*:*:*:*:*
        cpe:2.3:a:ibm:langflow_oss:1.12.4:*:*:*:*:*:*:*
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-110193 (GCVE-0-2026-110193)

    Vulnerability from nvd – Published: 2026-10-29 15:15 – Updated: 2026-10-30 03:56
    VLAI
    Title
    Langflow OSS is affected by multiple vulnerabilities
    Summary
    IBM Langflow OSS 1.0.0 through 1.12.8 could allow a remote attacker with a low-privileged authenticated account to cause the Agentic Assistant to generate or submit component code using these unblocked patterns, resulting in arbitrary operating system command execution on the server.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-10-29 00:00 UTC
    CWE
    • CWE-94 - Improper Control of Generation of Code ('Code Injection')
    Assigner
    ibm CNA under the mitre root
    CNA scorecard B 88/100 over 1308 records in the last 180 days details
    References
    URL Tags
    https://www.ibm.com/support/pages/node/7294467 vendor-advisorypatch
    Impacted products
    Vendor Product Version
    IBM Langflow OSS Affected: 1.0.0 , ≤ 1.12.8 (semver)
        cpe:2.3:a:ibm:langflow_oss:1.0.0:*:*:*:*:*:*:*
        cpe:2.3:a:ibm:langflow_oss:1.12.8:*:*:*:*:*:*:*
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-110192 (GCVE-0-2026-110192)

    Vulnerability from nvd – Published: 2026-10-29 15:15 – Updated: 2026-10-29 15:15
    VLAI
    Title
    Langflow OSS is affected by multiple vulnerabilities
    Summary
    IBM Langflow OSS 1.0.0 through 1.12.8 could allow a remote authenticated attacker to obtain sensitive information due to insufficiently protected credentials.
    CWE
    • CWE-522 - Insufficiently Protected Credentials
    Assigner
    ibm CNA under the mitre root
    CNA scorecard B 88/100 over 1308 records in the last 180 days details
    References
    URL Tags
    https://www.ibm.com/support/pages/node/7294467 vendor-advisorypatch
    Impacted products
    Vendor Product Version
    IBM Langflow OSS Affected: 1.0.0 , ≤ 1.12.8 (semver)
        cpe:2.3:a:ibm:langflow_oss:1.0.0:*:*:*:*:*:*:*
        cpe:2.3:a:ibm:langflow_oss:1.12.8:*:*:*:*:*:*:*
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-110190 (GCVE-0-2026-110190)

    Vulnerability from nvd – Published: 2026-10-29 15:15 – Updated: 2026-10-29 17:18
    VLAI
    Title
    Langflow OSS is affected by multiple vulnerabilities
    Summary
    IBM Langflow OSS 1.0.0 through 1.12.4 could allow an authenticated user to traverse directories on the system. An attacker could send a specially crafted URL request to view arbitrary files on the system.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-10-29 16:15 UTC
    CWE
    • CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
    Assigner
    ibm CNA under the mitre root
    CNA scorecard B 88/100 over 1308 records in the last 180 days details
    References
    URL Tags
    https://www.ibm.com/support/pages/node/7293016 vendor-advisorypatch
    Impacted products
    Vendor Product Version
    IBM Langflow OSS Affected: 1.0.0 , ≤ 1.12.4 (semver)
        cpe:2.3:a:ibm:langflow_oss:1.0.0:*:*:*:*:*:*:*
        cpe:2.3:a:ibm:langflow_oss:1.12.4:*:*:*:*:*:*:*
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-110186 (GCVE-0-2026-110186)

    Vulnerability from nvd – Published: 2026-10-29 15:15 – Updated: 2026-10-30 03:56
    VLAI
    Title
    Langflow OSS is affected by multiple vulnerabilities
    Summary
    IBM Langflow OSS 1.0.0 through 1.12.8 could allow a remote attacker to execute arbitrary code due to improper control of code generation.
    SSVC
    Exploitation: none Automatable: yes Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-10-29 00:00 UTC
    CWE
    • CWE-94 - Improper Control of Generation of Code ('Code Injection')
    Assigner
    ibm CNA under the mitre root
    CNA scorecard B 88/100 over 1308 records in the last 180 days details
    References
    URL Tags
    https://www.ibm.com/support/pages/node/7294467 vendor-advisorypatch
    Impacted products
    Vendor Product Version
    IBM Langflow OSS Affected: 1.0.0 , ≤ 1.12.8 (semver)
        cpe:2.3:a:ibm:langflow_oss:1.0.0:*:*:*:*:*:*:*
        cpe:2.3:a:ibm:langflow_oss:1.12.8:*:*:*:*:*:*:*
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-107329 (GCVE-0-2026-107329)

    Vulnerability from nvd – Published: 2026-10-29 15:16 – Updated: 2026-10-30 03:56
    VLAI
    Title
    Langflow OSS is affected by multiple vulnerabilities
    Summary
    IBM Langflow OSS 1.0.0 through 1.12.4 could allow a remote authenticated attacker to execute arbitrary code due to improper control of code generation.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-10-29 00:00 UTC
    CWE
    • CWE-94 - Improper Control of Generation of Code ('Code Injection')
    Assigner
    ibm CNA under the mitre root
    CNA scorecard B 88/100 over 1308 records in the last 180 days details
    References
    URL Tags
    https://www.ibm.com/support/pages/node/7293016 vendor-advisorypatch
    Impacted products
    Vendor Product Version
    IBM Langflow OSS Affected: 1.0.0 , ≤ 1.12.4 (semver)
        cpe:2.3:a:ibm:langflow_oss:1.0.0:*:*:*:*:*:*:*
        cpe:2.3:a:ibm:langflow_oss:1.12.4:*:*:*:*:*:*:*
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-107328 (GCVE-0-2026-107328)

    Vulnerability from nvd – Published: 2026-10-29 15:16 – Updated: 2026-10-30 03:56
    VLAI
    Title
    Langflow OSS is affected by multiple vulnerabilities
    Summary
    IBM Langflow OSS 1.0.0 through 1.12.4 could allow a remote authenticated attacker to execute arbitrary code due to improper neutralization of code in eval/exec.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-10-29 00:00 UTC
    CWE
    • CWE-94 - Improper Control of Generation of Code ('Code Injection')
    Assigner
    ibm CNA under the mitre root
    CNA scorecard B 88/100 over 1308 records in the last 180 days details
    References
    URL Tags
    https://www.ibm.com/support/pages/node/7293016 vendor-advisorypatch
    Impacted products
    Vendor Product Version
    IBM Langflow OSS Affected: 1.0.0 , ≤ 1.12.4 (semver)
        cpe:2.3:a:ibm:langflow_oss:1.0.0:*:*:*:*:*:*:*
        cpe:2.3:a:ibm:langflow_oss:1.12.4:*:*:*:*:*:*:*
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-107327 (GCVE-0-2026-107327)

    Vulnerability from nvd – Published: 2026-10-29 15:16 – Updated: 2026-10-30 03:56
    VLAI
    Title
    Langflow OSS is affected by multiple vulnerabilities
    Summary
    IBM Langflow OSS 1.0.0 through 1.12.4 could allow a remote authenticated attacker to execute arbitrary code due to missing authorization.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-10-29 00:00 UTC
    CWE
    Assigner
    ibm CNA under the mitre root
    CNA scorecard B 88/100 over 1308 records in the last 180 days details
    References
    URL Tags
    https://www.ibm.com/support/pages/node/7293016 vendor-advisorypatch
    Impacted products
    Vendor Product Version
    IBM Langflow OSS Affected: 1.0.0 , ≤ 1.12.4 (semver)
        cpe:2.3:a:ibm:langflow_oss:1.0.0:*:*:*:*:*:*:*
        cpe:2.3:a:ibm:langflow_oss:1.12.4:*:*:*:*:*:*:*
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-107326 (GCVE-0-2026-107326)

    Vulnerability from nvd – Published: 2026-10-29 15:16 – Updated: 2026-10-30 03:56
    VLAI
    Title
    Langflow OSS is affected by multiple vulnerabilities
    Summary
    IBM Langflow OSS 1.0.0 through 1.12.4 could allow a remote authenticated attacker to execute arbitrary code due to improper neutralization of special elements used in an OS command.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-10-29 00:00 UTC
    CWE
    • CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
    Assigner
    ibm CNA under the mitre root
    CNA scorecard B 88/100 over 1308 records in the last 180 days details
    References
    URL Tags
    https://www.ibm.com/support/pages/node/7293016 vendor-advisorypatch
    Impacted products
    Vendor Product Version
    IBM Langflow OSS Affected: 1.0.0 , ≤ 1.12.4 (semver)
        cpe:2.3:a:ibm:langflow_oss:1.0.0:*:*:*:*:*:*:*
        cpe:2.3:a:ibm:langflow_oss:1.12.4:*:*:*:*:*:*:*
    Create a notification for this product.
    Show details on NVD website

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                  "value": "\u003cp\u003eIBM strongly recommends addressing the vulnerability now by upgrading \u003ca href=\"https://pypi.org/project/langflow/1.12.5/\" rel=\"nofollow\"\u003eLangflow OSS to version 1.12.5.\u003c/a\u003e\u003c/p\u003e\u003cp\u003eFor Langflow OSS versions 1.0.0 - 1.12.4, follow the \u003ca href=\"https://docs.langflow.org/release-notes\" rel=\"nofollow\"\u003ePrepare to upgrade instructions and release-specific configuration changes\u003c/a\u003e, including backing up your existing installation, then follow the \u003ca href=\"https://docs.langflow.org/get-started-installation\" rel=\"nofollow\"\u003eLangflow OSS installation instructions\u003c/a\u003e to install version 1.12.5 and test your flows. For deployments using MCP stdio, also apply the configuration controls in Workarounds and Mitigations.\u003c/p\u003e\u003cp\u003eThis bulletin also discloses fixes delivered in prior releases: CVE-2026-107366 was fixed in version 1.9.0; CVE-2026-18894 was fixed in version 1.11.2; and CVE-2026-77817 was fixed in version 1.11.5. Version 1.12.5 includes these fixes.\u003c/p\u003e"
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                  "value": "\u003cp\u003eIBM strongly recommends applying the following configuration controls to deployments using MCP stdio in addition to upgrading Langflow OSS to version 1.12.5. These controls do not replace the upgrade.\u003c/p\u003e\u003cp\u003eSet \u003ccode\u003eLANGFLOW_MCP_SERVER_INTERPRETER_HARDENING=true\u003c/code\u003e to reject direct shell-script execution, and set \u003ccode\u003eLANGFLOW_CUSTOM_COMPONENT_ADMIN_ONLY=true\u003c/code\u003e to block non-admin MCP stdio access. Restart the Langflow service after updating its environment configuration. These restrictions can require changes to existing MCP server launch configurations and limit which users can use MCP stdio.\u003c/p\u003e\u003cp\u003eFor public workflows, retain the default restriction on custom components. Explicitly enabling \u003ccode\u003eLANGFLOW_ALLOW_PUBLIC_CUSTOM_COMPONENTS\u003c/code\u003e permits custom component execution and changes the default protection described for CVE-2026-18894.\u003c/p\u003e\u003cp\u003eFor CVE-2026-77817, upgrading prevents the identified secret disclosure in new flow and project exports. Revoke or rotate any credentials exposed in previously exported files; upgrading does not remove secrets from copies already exported.\u003c/p\u003e"
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    CVE-2026-104339 (GCVE-0-2026-104339)

    Vulnerability from nvd – Published: 2026-10-29 15:16 – Updated: 2026-10-30 03:56
    VLAI
    Title
    Langflow OSS is affected by multiple vulnerabilities
    Summary
    IBM Langflow OSS 1.0.0 through 1.12.3 could allow a remote attacker to execute arbitrary code due to improper neutralization of special elements used in an OS command.
    SSVC
    Exploitation: none Automatable: yes Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-10-29 00:00 UTC
    CWE
    • CWE-94 - Improper Control of Generation of Code ('Code Injection')
    Assigner
    ibm CNA under the mitre root
    CNA scorecard B 88/100 over 1308 records in the last 180 days details
    References
    URL Tags
    https://www.ibm.com/support/pages/node/7293015 vendor-advisorypatch
    Impacted products
    Vendor Product Version
    IBM Langflow OSS Affected: 1.0.0 , ≤ 1.12.3 (semver)
        cpe:2.3:a:ibm:langflow_oss:1.0.0:*:*:*:*:*:*:*
        cpe:2.3:a:ibm:langflow_oss:1.12.3:*:*:*:*:*:*:*
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-104331 (GCVE-0-2026-104331)

    Vulnerability from nvd – Published: 2026-10-29 15:16 – Updated: 2026-10-29 15:16
    VLAI
    Title
    Langflow OSS is affected by multiple vulnerabilities
    Summary
    IBM Langflow OSS 1.0.0 through 1.12.3 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.
    CWE
    • CWE-918 - Server-Side Request Forgery (SSRF)
    Assigner
    ibm CNA under the mitre root
    CNA scorecard B 88/100 over 1308 records in the last 180 days details
    References
    URL Tags
    https://www.ibm.com/support/pages/node/7293015 vendor-advisorypatch
    Impacted products
    Vendor Product Version
    IBM Langflow OSS Affected: 1.0.0 , ≤ 1.12.3 (semver)
        cpe:2.3:a:ibm:langflow_oss:1.0.0:*:*:*:*:*:*:*
        cpe:2.3:a:ibm:langflow_oss:1.12.3:*:*:*:*:*:*:*
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-104328 (GCVE-0-2026-104328)

    Vulnerability from nvd – Published: 2026-10-29 15:16 – Updated: 2026-10-30 03:56
    VLAI
    Title
    Langflow OSS is affected by multiple vulnerabilities
    Summary
    IBM Langflow OSS 1.0.0 through 1.12.3 could allow a remote authenticated attacker to execute arbitrary code due to improper neutralization of special elements used in an OS command.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-10-29 00:00 UTC
    CWE
    • CWE-94 - Improper Control of Generation of Code ('Code Injection')
    Assigner
    ibm CNA under the mitre root
    CNA scorecard B 88/100 over 1308 records in the last 180 days details
    References
    URL Tags
    https://www.ibm.com/support/pages/node/7293015 vendor-advisorypatch
    Impacted products
    Vendor Product Version
    IBM Langflow OSS Affected: 1.0.0 , ≤ 1.12.3 (semver)
        cpe:2.3:a:ibm:langflow_oss:1.0.0:*:*:*:*:*:*:*
        cpe:2.3:a:ibm:langflow_oss:1.12.3:*:*:*:*:*:*:*
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-104324 (GCVE-0-2026-104324)

    Vulnerability from nvd – Published: 2026-10-29 15:17 – Updated: 2026-10-30 03:56
    VLAI
    Title
    Langflow OSS is affected by multiple vulnerabilities
    Summary
    IBM Langflow OSS 1.0.0 through 1.12.3 could allow a remote authenticated attacker to execute arbitrary code due to deserialization of untrusted data.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-10-29 00:00 UTC
    CWE
    • CWE-502 - Deserialization of Untrusted Data
    Assigner
    ibm CNA under the mitre root
    CNA scorecard B 88/100 over 1308 records in the last 180 days details
    References
    URL Tags
    https://www.ibm.com/support/pages/node/7293015 vendor-advisorypatch
    Impacted products
    Vendor Product Version
    IBM Langflow OSS Affected: 1.0.0 , ≤ 1.12.3 (semver)
        cpe:2.3:a:ibm:langflow_oss:1.0.0:*:*:*:*:*:*:*
        cpe:2.3:a:ibm:langflow_oss:1.12.3:*:*:*:*:*:*:*
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-104317 (GCVE-0-2026-104317)

    Vulnerability from nvd – Published: 2026-10-29 15:17 – Updated: 2026-10-30 03:56
    VLAI
    Title
    Langflow OSS is affected by multiple vulnerabilities
    Summary
    IBM Langflow OSS 1.0.0 through 1.12.3 could allow a remote attacker who could reach the message broker to execute arbitrary code on the system due to the deserialization of untrusted data.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-10-29 00:00 UTC
    CWE
    • CWE-502 - Deserialization of Untrusted Data
    Assigner
    ibm CNA under the mitre root
    CNA scorecard B 88/100 over 1308 records in the last 180 days details
    References
    URL Tags
    https://www.ibm.com/support/pages/node/7293015 vendor-advisorypatch
    Impacted products
    Vendor Product Version
    IBM Langflow OSS Affected: 1.0.0 , ≤ 1.12.3 (semver)
        cpe:2.3:a:ibm:langflow_oss:1.0.0:*:*:*:*:*:*:*
        cpe:2.3:a:ibm:langflow_oss:1.12.3:*:*:*:*:*:*:*
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-104316 (GCVE-0-2026-104316)

    Vulnerability from nvd – Published: 2026-10-29 15:17 – Updated: 2026-10-29 19:36
    VLAI
    Title
    Langflow OSS is affected by multiple vulnerabilities
    Summary
    IBM Langflow OSS 1.0.0 through 1.12.3 could allow an authenticated attacker to cancel any victim's running background workflow job by sending a single HTTP request, resulting in loss of in-progress compute work with no flow-level permission check.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-10-29 19:36 UTC
    CWE
    Assigner
    ibm CNA under the mitre root
    CNA scorecard B 88/100 over 1308 records in the last 180 days details
    References
    URL Tags
    https://www.ibm.com/support/pages/node/7293015 vendor-advisorypatch
    Impacted products
    Vendor Product Version
    IBM Langflow OSS Affected: 1.0.0 , ≤ 1.12.3 (semver)
        cpe:2.3:a:ibm:langflow_oss:1.0.0:*:*:*:*:*:*:*
        cpe:2.3:a:ibm:langflow_oss:1.12.3:*:*:*:*:*:*:*
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-104315 (GCVE-0-2026-104315)

    Vulnerability from nvd – Published: 2026-10-29 15:17 – Updated: 2026-10-29 15:17
    VLAI
    Title
    Langflow OSS is affected by multiple vulnerabilities
    Summary
    IBM Langflow OSS 1.0.0 through 1.12.3 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.
    CWE
    • CWE-918 - Server-Side Request Forgery (SSRF)
    Assigner
    ibm CNA under the mitre root
    CNA scorecard B 88/100 over 1308 records in the last 180 days details
    References
    URL Tags
    https://www.ibm.com/support/pages/node/7293015 vendor-advisorypatch
    Impacted products
    Vendor Product Version
    IBM Langflow OSS Affected: 1.0.0 , ≤ 1.12.3 (semver)
        cpe:2.3:a:ibm:langflow_oss:1.0.0:*:*:*:*:*:*:*
        cpe:2.3:a:ibm:langflow_oss:1.12.3:*:*:*:*:*:*:*
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-104314 (GCVE-0-2026-104314)

    Vulnerability from nvd – Published: 2026-10-29 15:17 – Updated: 2026-10-29 17:17
    VLAI
    Title
    Langflow OSS is affected by multiple vulnerabilities
    Summary
    IBM Langflow OSS 1.0.0 through 1.12.3 could allow an authenticated attacker with a read or share grant on a target flow to retrieve the flow owner's stored third-party credentials in cleartext from the API response.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-10-29 16:15 UTC
    CWE
    • CWE-522 - Insufficiently Protected Credentials
    Assigner
    ibm CNA under the mitre root
    CNA scorecard B 88/100 over 1308 records in the last 180 days details
    References
    URL Tags
    https://www.ibm.com/support/pages/node/7293015 vendor-advisorypatch
    Impacted products
    Vendor Product Version
    IBM Langflow OSS Affected: 1.0.0 , ≤ 1.12.3 (semver)
        cpe:2.3:a:ibm:langflow_oss:1.0.0:*:*:*:*:*:*:*
        cpe:2.3:a:ibm:langflow_oss:1.12.3:*:*:*:*:*:*:*
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-104312 (GCVE-0-2026-104312)

    Vulnerability from nvd – Published: 2026-10-29 15:17 – Updated: 2026-10-29 15:17
    VLAI
    Title
    Langflow OSS is affected by multiple vulnerabilities
    Summary
    IBM Langflow OSS 1.0.0 through 1.12.3 could allow an authenticated attacker to produce a server-generated ZIP archive containing entry paths that traverse outside the intended extraction directory. Extraction of the archive by a victim using a non-sanitizing tool could result in arbitrary file write on the victim's host.
    CWE
    • CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
    Assigner
    ibm CNA under the mitre root
    CNA scorecard B 88/100 over 1308 records in the last 180 days details
    References
    URL Tags
    https://www.ibm.com/support/pages/node/7293015 vendor-advisorypatch
    Impacted products
    Vendor Product Version
    IBM Langflow OSS Affected: 1.0.0 , ≤ 1.12.3 (semver)
        cpe:2.3:a:ibm:langflow_oss:1.0.0:*:*:*:*:*:*:*
        cpe:2.3:a:ibm:langflow_oss:1.12.3:*:*:*:*:*:*:*
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-104310 (GCVE-0-2026-104310)

    Vulnerability from nvd – Published: 2026-10-29 15:17 – Updated: 2026-10-29 15:17
    VLAI
    Title
    Langflow OSS is affected by multiple vulnerabilities
    Summary
    IBM Langflow OSS 1.0.0 through 1.12.3 could allow a remote authenticated attacker to obtain sensitive information due to a server-side request forgery (SSRF) vulnerability.
    CWE
    • CWE-918 - Server-Side Request Forgery (SSRF)
    Assigner
    ibm CNA under the mitre root
    CNA scorecard B 88/100 over 1308 records in the last 180 days details
    References
    URL Tags
    https://www.ibm.com/support/pages/node/7293015 vendor-advisorypatch
    Impacted products
    Vendor Product Version
    IBM Langflow OSS Affected: 1.0.0 , ≤ 1.12.3 (semver)
        cpe:2.3:a:ibm:langflow_oss:1.0.0:*:*:*:*:*:*:*
        cpe:2.3:a:ibm:langflow_oss:1.12.3:*:*:*:*:*:*:*
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-104309 (GCVE-0-2026-104309)

    Vulnerability from nvd – Published: 2026-10-29 15:17 – Updated: 2026-10-29 19:37
    VLAI
    Title
    Langflow OSS is affected by multiple vulnerabilities
    Summary
    IBM Langflow OSS 1.0.0 through 1.12.3 could allow a remote authenticated attacker to obtain sensitive information due to improper limitation of a pathname to a restricted directory.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-10-29 19:37 UTC
    CWE
    • CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
    Assigner
    ibm CNA under the mitre root
    CNA scorecard B 88/100 over 1308 records in the last 180 days details
    References
    URL Tags
    https://www.ibm.com/support/pages/node/7293015 vendor-advisorypatch
    Impacted products
    Vendor Product Version
    IBM Langflow OSS Affected: 1.0.0 , ≤ 1.12.3 (semver)
        cpe:2.3:a:ibm:langflow_oss:1.0.0:*:*:*:*:*:*:*
        cpe:2.3:a:ibm:langflow_oss:1.12.3:*:*:*:*:*:*:*
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-104308 (GCVE-0-2026-104308)

    Vulnerability from nvd – Published: 2026-10-29 15:18 – Updated: 2026-10-29 15:18
    VLAI
    Title
    Langflow OSS is affected by multiple vulnerabilities
    Summary
    IBM Langflow OSS 1.0.0 through 1.12.3 could allow a remote authenticated attacker to cause a denial of service due to improper neutralization of special elements used in an OS command.
    CWE
    • CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
    Assigner
    ibm CNA under the mitre root
    CNA scorecard B 88/100 over 1308 records in the last 180 days details
    References
    URL Tags
    https://www.ibm.com/support/pages/node/7293015 vendor-advisorypatch
    Impacted products
    Vendor Product Version
    IBM Langflow OSS Affected: 1.0.0 , ≤ 1.12.3 (semver)
        cpe:2.3:a:ibm:langflow_oss:1.0.0:*:*:*:*:*:*:*
        cpe:2.3:a:ibm:langflow_oss:1.12.3:*:*:*:*:*:*:*
    Create a notification for this product.
    Show details on NVD website

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