{"id":"CVE-2026-71264","published":"2026-08-05T13:24:50.600","lastModified":"2026-08-10T12:17:28.830","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.","cvssScore":8.2,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N","cwes":["CWE-862"],"vendors":[],"products":[],"references":[{"url":"https://github.com/Aircoookie/WLED","tags":[]},{"url":"https://github.com/Aircoookie/WLED/blob/main/wled00/wled_server.cpp","tags":[]}],"exploitRefs":[{"url":"https://github.com/Aircoookie/WLED","tags":[]},{"url":"https://github.com/Aircoookie/WLED/blob/main/wled00/wled_server.cpp","tags":[]}],"hasPoc":true,"ai":{"summary":"The flaw allows unauthenticated clients to access the device's general configuration, including network, hardware, and LED setup details, posing a security risk.","exploitability":"Exploitation is relatively easy as it requires access to the network where the device is located. No authentication is needed.","blast_radius":"If exploited, the attacker could gain insights into the device's configuration, potentially leading to further attacks or unauthorized access.","remediation":"Disable the GET /json/cfg endpoint or restrict access to it using proper authentication mechanisms.","detection":"No reliable host or network indicator is derivable from the published description.","tags":["auth-bypass","config-disclosure","web"],"model":"qwen2.5:7b-instruct","analyzedAt":"2026-10-03T08:59:04.614Z"}}