Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2025-27409

Joplin is a free, open source note taking and to-do application, which can handle a large number of notes organised into notebooks. Prior to version 3.3.3, path traversal is possible in Joplin Server if static file path starts with `css/pluginAssets` or `js/pluginAssets`. The `findLocalFile` function in the `default route` calls `localFileFromUrl` to check for special `pluginAssets` paths. If the function returns a path, the result is returned directly, without checking for path traversal. The vulnerability allows attackers to read files outside the intended directories. This issue has been patched in version 3.3.3.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 18.8%
CVSS Severity
CVSS v3 Score 7.5
Products affected by CVE-2025-27409


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