High severity8.2NVD Advisory· Published Aug 5, 2026· Updated Aug 26, 2026
CVE-2026-71264
CVE-2026-71264
Description
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.
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Affected products
1Patches
Vulnerability mechanics
References
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