Vulnerability details
CVE-2026-41315
midoks mdserver-web
mdserver-web: Missing Authorization and Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVSS 4.0
9.3Critical
Official 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.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 9.3Critical | 4.0 | CVEProject cvelistV5 (CNA) (GitHub_M) | 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 |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| midoks | mdserver-web | >= 0.18.0, <= 0.18.4 | CVEProject cvelistV5 (CNA) |
References and advisories
1- https://github.com/midoks/mdserver-web/security/advisories/GHSA-3h92-g9hr-xc25 x_refsource_CONFIRM
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Details
- Published
- 2026-05-14
- Last updated
- 2026-05-16
- State
- Published
- Assigner (CNA)
- GitHub_M
Exploit prediction (EPSS)
1.03%
Probability of exploitation in 30 days
63.9%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- Yes
- Exploitation
- Proof of concept
- Technical impact
- Total
Weaknesses (CWE)
- CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
- CWE-862Missing Authorization