CVSS 3.1
6.5 mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NCVE-2026-25760
Medium (6.5) in bishopfox sliver. EPSS 0.5% chance of exploitation in the next 30 days. Fixed in github.com/bishopfox/sliver 1.6.11.
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.
Severity
- EPSS
- 0.5% chance of exploitation in the next 30 days; higher than 45% of CVEs (scores of 2026-10-31)
- CWE
- CWE-22
- Published
- Modified
- Record from
- the NVD, synced
Affected
- bishopfox:sliver
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-2286-hxv5-cmp2 | Go | github.com/bishopfox/sliver | <1.6.11 | 1.6.11 |
| GO-2026-4445 | Go | github.com/bishopfox/sliver | <1.6.11 | 1.6.11 |