CVE Watch14 jul 2026

CVE-2026-57999

luci-app-tailscale-community contains a command injection vulnerability in the tailscale.do_login RPC method that allows authenticated users

CVSS

8.8

Alto

EPSS

1.2%

p64

KEV

—

Exploit Today

0-100

Publicado: 29 jun 2026 · Última mod.: 14 jul 2026 · CWE-78

EPSS · 30d

1.2%EPSS · 30 días1.2%

2026-06-302026-07-16

Descripción técnica

luci-app-tailscale-community contains a command injection vulnerability in the tailscale.do_login RPC method that allows authenticated users to execute arbitrary commands as root. The vulnerability exists because user-controlled loginserver and loginserver_authkey parameters are improperly quoted within a double-quoted shell command, allowing shell substitutions like $() to be evaluated by the outer shell before argument processing.

Referencias oficiales

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