CVE-2026-41315

[CVE catalog]

mdserver-web is a simple Linux panel. From 0.18.0 to 0.18.4, mdserver-web has a front-end unauthorized remote command execution vulnerability. Due to the lack of authentication on the /modify_crond and /start_task interfaces, it is possible to modify the default built-in scheduled tasks and start them, achieving RCE.

Severity

Critical · CVSS 9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Published

May 14, 2026, 7:16:35 PM UTC

Source

[NVD] · [CVE record]

EPSS

1.03% · Oct 27, 2026

{
  "package_releases": [],
  "fixed_versions": [],
  "distribution_packages": [
    {
      "name": "mdserver-web",
      "ecosystem": "cpe",
      "fixed_version": ""
    },
    {
      "name": "mdserver-web",
      "ranges": [
        {
          "fixed": "",
          "introduced": "0.18.0",
          "last_affected": "0.18.4",
          "start_excluding": ""
        }
      ],
      "ecosystem": "cpe",
      "fixed_version": "",
      "provider_record_id": "NVD-CVE-2026-41315"
    }
  ]
}