Dashboard / CVE-2026-71264

CVE-2026-71264

HIGH
MEDIUM Priority: 0.03 BB Relevance: 76/100
Published: 2026-08-05 Modified: 2026-10-24 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction Integ. Impact

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: None
S: Unchanged
C: Low
I: High
A: None

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.

Weakness Classification (1)

References & Advisories (2)

Bug Bounty Relevance

76 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

8.2 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N

EPSS — Exploitation Probability

0.33%
Raw Score 0.003340
Percentile 26.7%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00334
2026-10-28
0.00334

Intelligence Sources

nvd ref →

External Links