GO-2026-5987

vendorUSosv

Insecure enrollment token TTL in nebula-mesh in github.com/forgekeep/nebula-mesh

view advisory published 2026-07-23Licence: per source

The nebula-mesh Web UI host creation ignores the configured enrollment token TTL and instead mints 24-hour bearer enrollment tokens. This can lead to tokens remaining valid for longer than intended, increasing the window of opportunity for an attacker to use an intercepted token.

01

describes (1)

Related CVEs.

IDseverity exploitable
CVE-2026-55513US——
nebula-mesh is a self-hosted control plane for Slack Nebula mesh VPN. From version 0.3.0 to before version 0.5.0, the nebula-mgmt Web UI host-creation path ignores both the server-…
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references

External citations — patches, advisories, analysis.

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