Yüksek CVSS 8.4 CISA KEV PoC var
CVE-2026-55255: Langflow'da IDOR Açığı (CVE-2026-55255)
Langflow'da yetkili kullanıcılar, IDOR zafiyeti ile başka kullanıcıların AI akışlarını izinsiz çalıştırabilir. Derhal 1.9.1 sürümüne güncelleyin. Bu, veri gizliliği ve sistem bütünlüğü riski taşır.
Türkçe özet yapay zekâ ile üretildi.
Açıklama (NVD)
Langflow is a tool for building and deploying AI-powered agents and workflows. Prior to 1.9.1, an Insecure Direct Object Reference (IDOR) vulnerability in /api/v1/responses endpoint allows an authenticated attacker to execute any flow belonging to another user by specifying the victim's flow ID in the request. This vulnerability is fixed in 1.9.1.
Özet bilgiler
- Ürün
- Langflow Langflow
- CVSS v3.1
- 8.4
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:L - EPSS
- %0,89 (yüzdelik 59)
- CWE
- CWE-639
- Yama
- Mevcut
- KEV
- Eklenme: 2026-07-07 · Son tarih: 2026-07-10
Gerekli aksiyon: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| langflow-langflow | — | — | 1.9.1 |