CVE-2024-39303
Weblate vulnerable to improper sanitization of project backups
Impact
### Impact Weblate didn't correctly validate filenames when restoring project backup. It may be possible to gain unauthorized access to files on the server using a crafted ZIP file. ### Patches This issue has been addressed in Weblate 5.6.2 via https://github.com/WeblateOrg/weblate/commit/b6a7eace155fa0feaf01b4ac36165a9c5e63bfdd. ### Workarounds Do not allow project creation to untrusted users. ### References Thanks to Bryan Cahill for bringing this issue to our attention. ### For more information If you have any questions or comments about this advisory: * Open a topic in [discussions](https://github.com/WeblateOrg/weblate/discussions) * Email us at [care@weblate.org](mailto:care@weblate.org)
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| pip | Weblate | >= 4.14, < 5.6.2 | 5.6.2 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Weblate | Weblate | from 4.14 before 5.6.2 |