high7.5
CVE-2026-75418
A path traversal vulnerability exists in the built-in preview/development web server of Lektor <3.3.14 on Windows.
Impact
A path traversal vulnerability exists in the built-in preview/development web server of Lektor <3.3.14 on Windows. An attacker with network access to the server can send a crafted HTTP request containing path traversal sequences to read arbitrary files accessible to the process, disclosing sensitive information such as system files and deployment configuration files containing credentials.
Affected products
| Product | Affected versions |
|---|---|
| Lektor | before 3.3.14 |
Versions were read from the advisory text. No structured product data has been published for this record yet.