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N-able Bug Exposes Password Vault Master Keys

August 20, 2026 · Dark Reading · Severity: LOW

A vulnerability in N-able's Passportal password manager, popular among MSPs and SMBs, exposed password vault master keys even after a patch was issued. The cloud-based design of the product introduces risks that make it challenging to fully secure. The article questions whether cloud-based password management products should stay away from the cloud entirely. MSPs and SMBs using Passportal are advised to review their security posture and consider additional safeguards.

Key Takeaways

  • An N-able Passportal vulnerability exposed password vault master keys even after patching.
  • The cloud-based design of the password manager introduces inherent security challenges.
  • MSPs and SMBs should review their password management security posture and consider additional safeguards.
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