Psi-4ward vulnerabilities
We track 1 vulnerability in Psi-4ward products. 1 is rated high or critical, and none are known to be exploited. The most recent was published on April 23, 2026.
1vulnerabilities
0critical
1high
0exploited
7.5average CVSS score
Latest Psi-4ward vulnerabilities
- 7.5 High severity
psitransfer: Improper Limitation of a Pathname to a Restricted Directory
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 th