CVE-2026-25760

MEDIUM

6.5

Description

Sliver is a command and control framework that uses a custom Wireguard netstack. Prior to 1.6.11, a path traversal in the website content subsystem lets an authenticated operator read arbitrary files on the Sliver server host. This is an authenticated path traversal / arbitrary file read issue, and it can expose credentials, configs, and keys. This vulnerability is fixed in 1.6.11.

CVE Details

CVSS v3.1 Score6.5

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published2/6/2026

Last Modified2/19/2026

Sourcenvd

Honeypot Sightings0

Affected Products

bishopfox:sliver

Weaknesses (CWE)

CWE-22

References

https://github.com/BishopFox/sliver/commit/818127349ccec812876693c4ca74ebf4350ec6b7(security-advisories@github.com)

https://github.com/BishopFox/sliver/security/advisories/GHSA-2286-hxv5-cmp2(security-advisories@github.com)

IOC Correlations

No correlations recorded

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