CVE-2025-3248

KEV
Published: Apr 07, 2025 Last Modified: Nov 06, 2025
ExploitDB:
Other exploit source:
Google Dorks:
CRITICAL 9,8
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high

Description

AI Translation Available

Langflow versions prior to 1.3.0 are susceptible to code injection in
the /api/v1/validate/code endpoint. A remote and unauthenticated attacker can send crafted HTTP requests to execute arbitrary
code.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,9142
Percentile
1,0th
Updated

EPSS Score Trend (Last 90 Days)

94

Improper Control of Generation of Code ('Code Injection')

Draft
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Access Control Integrity Confidentiality Availability Non-Repudiation
Potential Impacts:
Bypass Protection Mechanism Gain Privileges Or Assume Identity Execute Unauthorized Code Or Commands Hide Activities
Applicable Platforms
Languages: Interpreted
Technologies: AI/ML
Likelihood of Exploit: Medium
View CWE Details
306

Missing Authentication for Critical Function

Draft
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Access Control Other
Potential Impacts:
Gain Privileges Or Assume Identity Varies By Context
Applicable Platforms
Technologies: Cloud Computing, ICS/OT
Likelihood of Exploit: High
View CWE Details
Exploit

Langflow 1.3.0 - Remote Code Execution (RCE)

Langflow 1.3.0 - Remote Code Execution (RCE)

Author: VeryLazyTech Published:
View Exploit Code →
Exploit

Langflow 1.2.x - Remote Code Execution (RCE)

Langflow 1.2.x - Remote Code Execution (RCE)

Author: Raghad Abdallah Al-syouf Published:
View Exploit Code →
Application

Langflow by Langflow

Product Information
Vendor Langflow
Product Langflow
Version Range Affected
To 1.3.0 (exclusive)
cpe:2.3:a:langflow:langflow:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://www.cisa.gov/known-exploited-vulnerabilities-catalo…
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025…
https://github.com/langflow-ai/langflow/pull/6911
https://github.com/langflow-ai/langflow/pull/6911
https://github.com/langflow-ai/langflow/releases/tag/1.3.0
https://github.com/langflow-ai/langflow/releases/tag/1.3.0
https://www.horizon3.ai/attack-research/disclosures/unsafe-…
https://www.horizon3.ai/attack-research/disclosures/unsafe-at-any-speed-abusing…
https://www.vulncheck.com/advisories/langflow-unauthenticat…
https://www.vulncheck.com/advisories/langflow-unauthenticated-rce