VIR Vulnerability Intelligence Relay

CVE-2026-41315

critical
Published 2026-05-14 · Modified 2026-05-27
CVSS v3
9.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v2
—
VIR risk
9.8

Description

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.

Predictions

Exploit likelihood
97%
Patch ETA
—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

vendor Authored 2026-05-27

Vendor advisory: security-advisories@github.com — https://github.com/midoks/mdserver-web/security/advisories/GHSA-3h92-g9hr-xc25

Application impact
VendorProductVersionsFixed
midoksmdserver-web{"startIncluding":"0.18.0","endIncluding":"0.18.4"}

References

CWEs

CWE-78 CWE-862

Verify integrity in audit chain (admin only). AS-IS.