AUGUST 16, 2026
Live Feed
Back to database
Case File

CVE-2026-7869

MEDIUM · CVSS 5.4 EPSS 0.22% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-05 · Last synced 2026-08-16

CyberRota Analysis

AI-Generated

IBM Langflow OSS versions 1.0.0 to 1.10.3 are susceptible to a Path Traversal vulnerability in the Knowledge Bases API, allowing authenticated attackers to manipulate file paths and potentially write files anywhere on the server's filesystem. This could lead to unauthorized access to sensitive data or system compromise. Organizations using affected versions should prioritize remediation to mitigate the risk of exploitation.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-7869
Severity
MEDIUM
CVSS
5.4
EPSS
0.22%

Original NVD Description

IBM Langflow OSS 1.0.0 through 1.10.3 is vulnerable to Path Traversal in the Knowledge Bases API (`POST /api/v1/knowledge_bases`). This occurs because user-supplied knowledge base names are used directly to create file paths without proper sanitization or containment checks. An authenticated attacker can exploit this flaw to create directories and write files anywhere on the server's filesystem.

Related CVEs

Other vulnerabilities affecting the same vendor(s)