GHSA-jmmv-h3mp-59v8
Docling Core: Unsafe remote filename resolution
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| PyPI | docling-core | >= 1.5.0, < 2.74.1 | 2.74.1 |
Details
As written in the advisory (Markdown source, shown as plain text).
### Impact
In versions `>= 1.5.0, < 2.74.1`, `docling-core` did not sufficiently restrict remote request destinations and could resolve a server-provided `Content-Disposition` to a local path in an unsafe manner.
In applications that accept untrusted URLs, this could allow SSRF attacks targeting local files outside the user-defined cache directory.
### Patches
Patched in `docling-core` `2.74.1`.
The fix adds stricter validation for remote destinations and normalizes server-provided filenames before use.
Users should upgrade to:
- `docling-core` `>= 2.74.1`
### Workarounds
If upgrading is not immediately possible, avoid passing untrusted URLs into remote fetch functionality.
### References
- Fix release: [`v2.74.1`](https://github.com/docling-project/docling-core/releases/tag/v2.74.1)
References
External links from the advisory. They lead to third-party sites.