Description
PsiTransfer is an open source, self-hosted file sharing solution. Prior to version 2.4.3, the upload PATCH flow under `/files/:uploadId` validates the mounted request path using the still-encoded `req.path`, but the downstream tus handler later writes using the decoded `req.params.uploadId`. In deployments that use a supported custom `PSITRANSFER_UPLOAD_DIR` whose basename prefixes a startup-loaded JavaScript path, such as `conf`, an unauthenticated attacker can create `config.<NODE_ENV>.js` in the application root. The attacker-controlled file is then executed on the next process restart. Version 2.4.3 contains a patch.
INFO
Published Date :
2026-04-23T00:10:58.230Z
Last Modified :
2026-04-23T13:59:14.836Z
Source :
GitHub_M
AFFECTED PRODUCTS
The following products are affected by CVE-2026-41180 vulnerability.
| Vendors | Products |
|---|---|
| Psi-4ward |
|
REFERENCES
Here, you will find a curated list of external links that provide in-depth information to CVE-2026-41180.
