CVE-2025-3248
Vulnerability from cvelistv5
Published
2025-04-07 14:22
Modified
2025-05-05 22:20
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
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.
References
disclosure@vulncheck.comhttps://github.com/langflow-ai/langflow/pull/6911Patch
disclosure@vulncheck.comhttps://github.com/langflow-ai/langflow/releases/tag/1.3.0Release Notes
disclosure@vulncheck.comhttps://www.horizon3.ai/attack-research/disclosures/unsafe-at-any-speed-abusing-python-exec-for-unauth-rce-in-langflow-ai/Exploit, Third Party Advisory
Impacted products
Vendor Product Version
langflow-ai langflow Version: 0   ≤ 1.2.0
 Create a notification for this product.
CISA Known exploited vulnerability
Data from the Known Exploited Vulnerabilities Catalog

Date added: 2025-05-05

Due date: 2025-05-26

Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Used in ransomware: Unknown

Notes: This vulnerability affects a common open-source project, third-party library, or a protocol used by different products. For more information, please see: https://github.com/advisories/GHSA-c995-4fw3-j39m ; https://nvd.nist.gov/vuln/detail/CVE-2025-3248

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