A vulnerability, which was classified as critical, was found in givanz Vvvebjs up to 2.0.4. Affected is an unknown function of the file /save.php of the component node.js. The manipulation of the argument File leads to path traversal. It is possible to launch the attack remotely. The complexity of an attack is rather high. The exploitability is told to be difficult. The exploit has been disclosed to the public and may be used.
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.
| Link | Tags |
|---|---|
| https://vuldb.com/?id.318648 | technical description vdb entry third party advisory |
| https://vuldb.com/?ctiid.318648 | permissions required vdb entry signature |
| https://vuldb.com/?submit.616993 | vdb entry third party advisory |
| https://github.com/givanz/VvvebJs/issues/409 | issue tracking exploit |
| https://github.com/givanz/VvvebJs/issues/409#issue-3235569867 | issue tracking exploit |