GHSA-j2rx-4jg9-79mw
Cockpit Vulnerable to Unrestricted Upload of File with Dangerous Type
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| Packagist | cockpit-hq/cockpit | < 2.14.0 | 2.14.0 |
Details
As written in the advisory (Markdown source, shown as plain text).
Cockpit versions 2.13.5 and earlier are affected by a misconfiguration within the Bucket component _isFileTypeAllowed function where a specially crafted filename bypasses an extension filter. This allows an authenticated attacker to rename arbitrary files with the .php file extension enabling arbitrary code to be executed on the underlying server.
References
External links from the advisory. They lead to third-party sites.