GHSA-p7f6-8mcm-fwv3
Statamic CMS has a Path Traversal in Asset Upload
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| Packagist | statamic/cms | < 5.17.0 | 5.17.0 |
Details
As written in the advisory (Markdown source, shown as plain text).
Assets uploaded with appropriately crafted filenames may result in them being placed in a location different than what was configured.
### Impact
- Affects front-end forms with `assets` fields.
- Affects other places where assets can be uploaded, although users would need upload permissions anyway.
- Files can be uploaded so they would be located on the server in a different location, and potentially override existing files.
- Traversal _outside_ an asset container was not possible.
### Patches
This has been fixed in 5.17.0.
References
External links from the advisory. They lead to third-party sites.
- https://github.com/statamic/cms/security/advisories/GHSA-p7f6-8mcm-fwv3
- https://nvd.nist.gov/vuln/detail/CVE-2024-52600
- https://github.com/statamic/cms/commit/0c07c10009a2439c8ee56c8faefd1319dc6e388d
- https://github.com/statamic/cms/commit/400875b20f40e1343699d536a432a6fc284346da
- https://github.com/statamic/cms/commit/4cc2c9bd0f39a93b3fc7e9ef0f12792576fd380d
- https://github.com/statamic/cms