Headscale writes bearer tokens to info-level logs

HIGH 7.5CVE-2023-47390 · GHSA-wp76-cf2j-rqq7 · Published 11/11/2023 · updated 17/06/2026

In short

CVE-2023-47390 is a HIGH (CVSS 7.5) vulnerability affecting github.com/juanfont/headscale, headscale (juanfont).
Chance of exploitation in the next 30 days (EPSS): 0.66%, higher than 51.8% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
github.com/juanfont/headscale Go	`≤ 0.22.3`	No fix yet
headscale juanfont	`≤ 0.22.3`	No fix yet

Headscale through 0.22.3 writes bearer tokens to info-level logs.

NVD description

Headscale through 0.22.3 writes bearer tokens to info-level logs.

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