CVE-2026-22810
CVE-2026-22810 · Joplin: Path traversal in OneNote importer allows overwriting arbitrary files
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
Joplin is an open source note-taking and to-do application that organises notes and lists into notebooks. Versions prior to 3.5.7 contain a path traversal vulnerability in the importer which allows overwriting arbitrary files on disk. The OneNote converter does not sanitize the names of embedded files before writing them to disk. As a result, it's possible for an attacker to create a malicious .one file that includes file names containing ../../, that are then interpreted as part of the target path when extracting attachments from the .one file. This issue has been patched in version 3.5.7.
CVSS 8.2 · Alta · EPSS 0,2% · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: node
Productos y versiones afectados
joplin
- Versiones
- < 3.5.7: Afectada
Sin corrección publicada
@joplin/onenote-converter npm
- Intervalos de versiones afectados
- SEMVER: < 3.5.7
Actualiza a 3.5.7
Fuentes originales
- https://github.com/laurent22/joplin/security/advisories/GHSA-gcmj-c9gg-9vh6
- https://github.com/laurent22/joplin/pull/13736
- https://github.com/laurent22/joplin/commit/791668455e1aae50501ff57ea4783b3fba9d377c
- https://github.com/laurent22/joplin/blob/af5108d70233b1db9410346958c1587cf7c1b16d/packages/onenote-converter/renderer/src/page/embedded_file.rs#L13-L16
- https://github.com/laurent22/joplin/releases/tag/v3.5.7
- https://nvd.nist.gov/vuln/detail/CVE-2026-22810