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CVE PROGRAM SOURCE RECORD5.3 Medium

CVE-2026-42218

XRDP is vulnerable to a server timing attack, leading to user enumeration

Description

xrdp is an open source RDP server. Versions 0.10.6 and prior contain a timing side-channel vulnerability in the login interface. Due to a discrepancy in response processing times, a remote attacker can infer the existence of a username on the system, leading to unauthorized information disclosure via username enumeration. This issue has been fixed in version 0.10.6.1.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

neutrinolabs xrdp

  • < 0.10.6.1affected

References