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Critical 9.3Published May 14, 2026

CVE-2026-41315mdserver-web: Missing Authorization and Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Updated under an hour ago ()

Does this affect you?

It affects midoks mdserver-web and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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.

CVSS
9.3 CRITICAL (v4.0, CNA)CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Weakness (CWE)
CWE-78, CWE-862
Known exploited
Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days)
Not loaded for this CVE
Assigned by
GitHub_M
NVD analysis
Analyzed
Record last updated
May 15, 2026
First seen by InfoSec Signals
Oct 9, 2026

Affected products

Affected products
midoks mdserver-web
midoks:mdserver_web (from the name)
from 0.18.0, <= 0.18.4
CNA record
midoks mdserver-web
midoks:mdserver-web
from 0.18.0 through 0.18.4
NVD

References

References

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.

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