CVE-2025-3248

Katalog CVE

CVSS 9.8 · Critical KEV · sudah dieksploitasi Dipakai ransomware EPSS 100,0%

Kerentanan Missing Authentication for Critical Function pada langflow. Skor CVSS 3.1 9.8 (Critical) menurut NVD. Masuk katalog KEV CISA pada 5 Mei 2025, artinya sudah terbukti dieksploitasi. Tercatat dipakai dalam kampanye ransomware.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

7 April 2025

Terakhir diubah

8 Oktober 2026

Status NVD

Analyzed

CVSS 3.1

9.8 (Critical), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-306: Missing Authentication for Critical Function
CWE-94: Improper Control of Generation of Code ('Code Injection')

EPSS (30 hari)

100,0% peluang dieksploitasi; lebih tinggi dari 99,9% CVE lain

Known Exploited Vulnerabilities (CISA)

Nama

Langflow Missing Authentication Vulnerability

Masuk KEV

5 Mei 2025

Tenggat CISA

26 Mei 2025 (untuk instansi federal AS)

Ransomware

Tercatat dipakai dalam kampanye ransomware

Tindakan wajib

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

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/langflow-ai/langflow/pull/6911 patch
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-3248 pemerintah AS
• https://www.horizon3.ai/attack-research/disclosures/unsafe-at-any-speed-abusing-python-exec-for-unauth-rce-in-... exploit · advisory pihak ketiga
• https://www.vulncheck.com/advisories/langflow-unauthenticated-rce advisory pihak ketiga
• https://github.com/langflow-ai/langflow/releases/tag/1.3.0 release notes