Critical Alert 2 Active Exploits Detected Today

CVE-2026-56291 Balbooa Forms Unrestricted Upload of File with Dangerous Type Vulnerability →
CVE-2026-48939 iCagenda Unrestricted Upload of File with Dangerous Type Vulnerability →
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CVE-2026-34909NVD

Vulnerability Summary

A malicious actor with access to the network could exploit a Path Traversal vulnerability found in UniFi OS devices to access files on the underlying system that could be manipulated to access an underlying account.
Severity Level
CRITICAL(10.0)
Published Date
May 22, 2026
Last Modified
Jun 24, 2026
Exploitation Status
ACTIVE
EPSS Score (30-Day)
2.27%Probability
Root Weakness (CWE)
The software uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory.
CVSS v3.1 Base Metrics
Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeChanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh