中文

// CVE · PUBLISHED 2026-07-08

CVE-2026-56843

Webpros / Plesk

9.9 · CVSS 3.1Critical

Description

Incorrect authorization in the XML-RPC API of WebPros Plesk before 18.0.78.4 allows a low-privileged authenticated customer to look up domains they do not own, because ownership is enforced only for certain lookup filters and schema validation is bypassed for legacy protocol versions. This results in cross-tenant disclosure of other tenants' FTP credentials stored in cleartext, which can be leveraged to execute code as another tenant's system user.

References

Related CVEs

← CVE Index: search every CVE from the last 30 days

This product uses the NVD API but is not endorsed or certified by the NVD. CVSS scores do not establish exploitation.