CVE-2026-25760
Website Path Traversal / Arbitrary File Read (Authenticated) in Sliver
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.
INFO
Published Date :
Feb. 6, 2026, 10:16 p.m.
Last Modified :
Feb. 19, 2026, 6:02 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | [email protected] | ||||
| CVSS 3.1 | MEDIUM | MITRE-CVE |
Solution
- Update Sliver to version 1.6.11 or later.
- Ensure secure file access controls are in place.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-25760.
| URL | Resource |
|---|---|
| https://github.com/BishopFox/sliver/commit/818127349ccec812876693c4ca74ebf4350ec6b7 | Patch |
| https://github.com/BishopFox/sliver/security/advisories/GHSA-2286-hxv5-cmp2 | ExploitMitigationVendor Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-25760 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-25760
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-25760 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-25760 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Feb. 19, 2026
Action Type Old Value New Value Added CPE Configuration OR *cpe:2.3:a:bishopfox:sliver:*:*:*:*:*:*:*:* versions up to (excluding) 1.6.11 Added Reference Type GitHub, Inc.: https://github.com/BishopFox/sliver/commit/818127349ccec812876693c4ca74ebf4350ec6b7 Types: Patch Added Reference Type GitHub, Inc.: https://github.com/BishopFox/sliver/security/advisories/GHSA-2286-hxv5-cmp2 Types: Exploit, Mitigation, Vendor Advisory -
New CVE Received by [email protected]
Feb. 06, 2026
Action Type Old Value New Value Added 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. Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Added CWE CWE-22 Added Reference https://github.com/BishopFox/sliver/commit/818127349ccec812876693c4ca74ebf4350ec6b7 Added Reference https://github.com/BishopFox/sliver/security/advisories/GHSA-2286-hxv5-cmp2