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Langflow has Authenticated Code Execution in Agentic Assistant Validation

🗓️ 26 Mar 2026 18:31:36Reported by GitHub Advisory DatabaseType 
github
 github🔗 github.com👁 2 Views

Langflow's Agentic Assistant validation executes model-generated Python code, enabling code execution.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB		CVE-2026-33873
27 Mar 202620:04
–attackerkb
Circl		CVE-2026-33873
27 Mar 202623:13
–circl
CNNVD		Langflow 代码注入漏洞
27 Mar 202600:00
–cnnvd
CVE		CVE-2026-33873
27 Mar 202620:04
–cve
Cvelist		CVE-2026-33873 Langflow has Authenticated Code Execution in Agentic Assistant Validation
27 Mar 202620:04
–cvelist
NVD		CVE-2026-33873
27 Mar 202621:17
–nvd
OSV		CVE-2026-33873 Langflow has Authenticated Code Execution in Agentic Assistant Validation
27 Mar 202620:04
–osv
OSV		ECHO-E568-958C-EC51
5 May 202618:23
–osv
OSV		GHSA-V8HW-MH8C-JXFC Langflow has Authenticated Code Execution in Agentic Assistant Validation
26 Mar 202618:31
–osv
OSV		PYSEC-2026-82
27 Mar 202621:17
–osv
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Vulners
Node
langflowlangflowRange≤1.8.1pip
SourceLink
githubwww.github.com/langflow-ai/langflow/security/advisories/GHSA-v8hw-mh8c-jxfc
githubwww.github.com/langflow-ai/langflow/blob/f7f4d1e70ba5eecd18162ec96f3571c2cfbcd1fc/src/backend/base/langflow/agentic/api/router.py
githubwww.github.com/langflow-ai/langflow/blob/f7f4d1e70ba5eecd18162ec96f3571c2cfbcd1fc/src/backend/base/langflow/agentic/api/schemas.py
githubwww.github.com/langflow-ai/langflow/blob/f7f4d1e70ba5eecd18162ec96f3571c2cfbcd1fc/src/backend/base/langflow/agentic/helpers/code_extraction.py
githubwww.github.com/langflow-ai/langflow/blob/f7f4d1e70ba5eecd18162ec96f3571c2cfbcd1fc/src/backend/base/langflow/agentic/helpers/validation.py
githubwww.github.com/langflow-ai/langflow/blob/f7f4d1e70ba5eecd18162ec96f3571c2cfbcd1fc/src/backend/base/langflow/agentic/services/assistant_service.py
githubwww.github.com/langflow-ai/langflow/blob/f7f4d1e70ba5eecd18162ec96f3571c2cfbcd1fc/src/backend/base/langflow/agentic/services/assistant_service.py
githubwww.github.com/langflow-ai/langflow/blob/f7f4d1e70ba5eecd18162ec96f3571c2cfbcd1fc/src/backend/base/langflow/agentic/services/assistant_service.py
githubwww.github.com/langflow-ai/langflow/blob/f7f4d1e70ba5eecd18162ec96f3571c2cfbcd1fc/src/backend/base/langflow/api/utils/core.py
githubwww.github.com/langflow-ai/langflow/blob/f7f4d1e70ba5eecd18162ec96f3571c2cfbcd1fc/src/backend/base/langflow/api/v1/login.py
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06 Jun 2026 00:56Current
6.7Medium risk
Vulners AI Score6.7
CVSS 3.19.9
CVSS 49.3
EPSS0.01426
SSVC
CWE-94
LangflowAgentic AssistantPython codeCode executionValidationSecurity riskAttacker influence
2