CVE-2026-39880
MEDIUM
CVSS 5.0
No EPSS data
Description
Remnawave Backend is the backend for the Remnawave proxy and user management solution. Prior to 2.7.5, a glitch in the HWID device registration logic allows an authenticated user to bypass the configured limit for HWID devices and register more devices than expected, allowing them to resell subscriptions and consume excessive traffic. This vulnerability is fixed in 2.7.5.
CVSS details
EPSS
This CVE is not currently listed in the EPSS dataset.
Show JSON
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"id": "CVE-2026-39880",
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"integrityImpact": "LOW",
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"published": "2026-04-08T20:16:26.850",
"references": [
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"lastModified": "2026-04-17T20:38:20.587",
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