CVE-2026-71264
High · 8.2CVSS
8.2
EPSS
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Published
Aug 5, 2026
CISA due date
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The record
WLED's GET /json/cfg endpoint (registered in wled00/wled_server.cpp) calls serveJson with no settings-PIN check, unlike the /edit endpoint which explicitly checks correctPIN, disclosing the device's general configuration (network, hardware, LED setup) to any unauthenticated client on the network.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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