Recently modified high severity vulnerabilities for "ibm langflow oss" 1.0.0-1.11.1

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IBM Langflow OSSLangflow is affected by multiple remote code execution vulnerabilities due to insufficient code-execution policy enforcement

Risk 79

Severity

8.8

Code Injection

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

IBM Langflow OSS 1.0.0 through 1.11.1 could allow a remote authenticated attacker to execute arbitrary code due to improper control of generation of code.

1 / 2

Source: MITRE

First published (updated )

CVE-2026-18729

IBM Langflow OSSLangflow is affected by multiple authentication bypass, path traversal, authorization, and server-side request forgery vulnerabilities

Risk 43

Severity

7.5

Path Traversal

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

IBM Langflow OSS 1.0.0 through 1.11.1 could allow a remote attacker to read arbitrary files due to path traversal.

1 / 2

Source: MITRE

First published (updated )

CVE-2026-18899

IBM Langflow OSSLangflow is affected by multiple authentication bypass, path traversal, authorization, and server-side request forgery vulnerabilities

Risk 54

Severity

8.2

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

IBM Langflow OSS 1.0.0 through 1.11.1 could allow a remote attacker to execute arbitrary flows and access sensitive information due to improper authentication.

1 / 2

Source: MITRE

First published (updated )

CVE-2026-18891

IBM Langflow OSSLangflow is affected by multiple authentication bypass, path traversal, authorization, and server-side request forgery vulnerabilities

Risk 54

Severity

8.2

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

IBM Langflow OSS 1.0.0 through 1.11.1 could allow a remote attacker to obtain sensitive information and inject unauthorized messages due to a namespace collision between user identifiers.

1 / 2

Source: MITRE

First published (updated )

CVE-2026-18904

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IBM Langflow OSSLangflow is affected by multiple remote code execution vulnerabilities due to insufficient code-execution policy enforcement

IBM Langflow OSSLangflow is affected by multiple authentication bypass, path traversal, authorization, and server-side request forgery vulnerabilities

IBM Langflow OSSLangflow is affected by multiple authentication bypass, path traversal, authorization, and server-side request forgery vulnerabilities

IBM Langflow OSSLangflow is affected by multiple authentication bypass, path traversal, authorization, and server-side request forgery vulnerabilities

Company

Resources

Contact