CTI · corroborated · 2026-08-22

Critical N-able Passportal Bug Lets Malicious Sites Access Password Vaults

Full story & timeline

MITRE ATT&CK

• T1557 Adversary-in-the-Middle Credential Access
• T1555 Credentials from Password Stores Credential Access

Indicators

No curated indicators tied to this case.

Detections

No detection content yet — case analysis did not yield signal-specific telemetry. Check back after the next daily CTI pass.

References

• https://cyberpress.org/critical-n-able-passportal-bug/
• https://gbhackers.com/critical-n-able-passportal-extension-flaw/