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GitHub Advisory Database

Security vulnerability database inclusive of CVEs and GitHub originated security advisories from the world of open source software.

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12 advisories

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Langflow: Unauthenticated file upload leads to DoS (space exhaustion) and information leak Critical
CVE-2026-55450 was published for langflow (pip) Jun 17, 2026
vbCrLf Credited to vbCrLf, Jkavia, erichare, AntonioABLima, andifilhohub, and Adam-Aghili Jkavia Jkavia
erichare erichare AntonioABLima AntonioABLima andifilhohub andifilhohub Adam-Aghili Adam-Aghili
Langflow: Unauthenticated Shareable Playground arbitrary local or S3 file read Moderate
CVE-2026-48520 was published for langflow (pip) Jun 16, 2026
vbCrLf Credited to vbCrLf, keval718, and andifilhohub keval718 keval718
andifilhohub andifilhohub
Langflow: Unauthenticated RCE in Shareable Playgrounds Critical
CVE-2026-48519 was published for langflow (pip) Jun 16, 2026
vbCrLf Credited to vbCrLf, Jkavia, andifilhohub, and AntonioABLima Jkavia Jkavia
andifilhohub andifilhohub AntonioABLima AntonioABLima
Langflow: Path Traversal in Knowledge Bases API via Creation Endpoint Moderate
CVE-2026-42867 was published for langflow (pip) Jun 16, 2026
nekros1xx Credited to nekros1xx, Cristhianzl, andifilhohub, and AntonioABLima Cristhianzl Cristhianzl
andifilhohub andifilhohub AntonioABLima AntonioABLima
Langflow: IDOR/BOLA in Monitor API — Missing Ownership Enforcement on 7 Endpoints High
CVE-2026-33760 was published for langflow (pip) Jun 16, 2026
akshatgit Credited to akshatgit, AntonioABLima, andifilhohub, ethansilvas, and Jkavia AntonioABLima AntonioABLima
andifilhohub andifilhohub ethansilvas ethansilvas Jkavia Jkavia
Langflow Knowledge Bases API is Vulnerable to Path Traversal Critical
CVE-2026-42048 was published for langflow (pip) May 5, 2026
ddlxstudio Credited to ddlxstudio, nekros1xx, AntonioABLima, Cristhianzl, and andifilhohub nekros1xx nekros1xx
AntonioABLima AntonioABLima Cristhianzl Cristhianzl andifilhohub andifilhohub
Langflow has Authenticated Code Execution in Agentic Assistant Validation Critical
CVE-2026-33873 was published for langflow (pip) Mar 26, 2026
kexinoh Credited to kexinoh and andifilhohub andifilhohub andifilhohub
langflow has Unauthenticated IDOR on Image Downloads High
CVE-2026-33484 was published for langflow (pip) Mar 20, 2026
akshatgit Credited to akshatgit, abhinavagarwal07, and andifilhohub abhinavagarwal07 abhinavagarwal07
andifilhohub andifilhohub
Langflow has an Arbitrary File Write (RCE) via v2 API Critical
CVE-2026-33309 was published for langflow (pip) Mar 19, 2026
akshatgit Credited to akshatgit, abhinavagarwal07, Jkavia, and andifilhohub abhinavagarwal07 abhinavagarwal07
Jkavia Jkavia andifilhohub andifilhohub
Langflow is Missing Ownership Verification in API Key Deletion (IDOR) High
CVE-2026-33053 was published for langflow (pip) Mar 18, 2026
FaizanKolega Credited to FaizanKolega, kolega-ai-dev, andifilhohub, and erichare kolega-ai-dev kolega-ai-dev
andifilhohub andifilhohub erichare erichare
Unauthenticated Remote Code Execution in Langflow via Public Flow Build Endpoint Critical
CVE-2026-33017 was published for langflow (pip) Mar 17, 2026
Aviral2642 Credited to Aviral2642, andifilhohub, Jkavia, and srmish-jfrog andifilhohub andifilhohub
Jkavia Jkavia srmish-jfrog srmish-jfrog
Langflow has Remote Code Execution in CSV Agent Critical
CVE-2026-27966 was published for langflow (pip) Feb 27, 2026
weblover12 Credited to weblover12, andifilhohub, and Adam-Aghili andifilhohub andifilhohub
Adam-Aghili Adam-Aghili
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