CVE-2026-25760

MEDIUM EPSS 38.2%
Published Feb 6, 20264mo ago · Modified Jun 17, 20262w ago
6.5 CVSS 3.1
Medium
Find Similar
Published Feb 6, 2026 4mo ago
Last Modified Jun 17, 2026 2w ago

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.

CVSS Details

Base Score
6.5
Exploitability
2.8
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity None
Availability None

Threat Intelligence

EPSS Exploit Probability
38.2% percentile
Exploit & Patch Status
Public Exploit Known
Patch Available

Weaknesses 1

CWE-22 Path Traversal Resource Mgmt

Affected Products 1

VendorProductVersionRange
bishopfoxsliver* <1.6.11

References 2

  • github.com https://github.com/BishopFox/sliver/commit/818127349ccec812876693c4ca74ebf4350ec6b7
    Patch
  • github.com https://github.com/BishopFox/sliver/security/advisories/GHSA-2286-hxv5-cmp2
    ExploitMitigationVendor Advisory

Remediation

  • github.com https://github.com/BishopFox/sliver/commit/818127349ccec812876693c4ca74ebf4350ec6b7
    Patch