VULNRABLE / Vulnerability / CVE-2026-48039

CVE-2026-48039

CRITICAL meta-ads-mcp GHSA

CVSS Score

9.5

Severity

CRITICAL

EPSS

Source

GHSA

Summary

Meta Ads MCP: Unauthenticated HTTP MCP Tool Execution Leaks Operator Meta Access Token

What this means

CVE-2026-48039 is a critical-severity vulnerability affecting meta-ads-mcp, rated CVSS 9.5. The EPSS model estimates a 0% probability of exploitation in the next 30 days. Published June 11, 2026.

View full advisory at GHSA →