SEPTEMBER 17, 2026
Live Feed
Back to database
Case File

CVE-2026-91200

HIGH · CVSS 8.8 EPSS 0.42% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-09-14 · Last synced 2026-09-17

CyberRota Analysis

AI-Generated

DevSpace versions up to 6.3.21 are vulnerable to directory traversal attacks due to improper handling of tar entry names, allowing malicious containers to write arbitrary files on the developer's workstation. This vulnerability can lead to unauthorized code execution, posing a significant risk to development environments. Organizations using DevSpace should prioritize patching this issue to mitigate potential exploitation.

Public Exploit Signal

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

Detected Signals
code execution

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

CVE
CVE-2026-91200
Severity
HIGH
CVSS
8.8
EPSS
0.42%

Original NVD Description

DevSpace through 6.3.21 fails to reject parent-directory segments in tar entry names from the in-pod sync stream. Attackers operating a malicious container can stream tar entries with traversal sequences to write arbitrary files on the developer workstation, enabling code execution.