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CVE-2026-27577

CVE

Threat entity extracted from intelligence sources

Frequency
3
occurrences
First Seen
July 28, 2026
Last Seen
July 30, 2026
API
Exploited in Wild
—
Ransomware Use
—
Public Exploits
—
Attack Vector
—

Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

On July 22, 2026, n8n released a patch for a high-severity sandbox escape vulnerability (GHSA-gv7g-jm28-cr3m) rated 8.7 on CVSS 4.0. This flaw allows authenticated users to execute operating system commands via crafted JavaScript expressions. The vulnerability arises from a failure in the expression...

Public Exploits

Checking GitHub for proof-of-concept code…