PT-2026-41016 · Unknown · Mdserver-Web

Ltltlxey · CVE-2026-41315 · Published 2026-05-14 · Updated 2026-06-01

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions mdserver-web versions 0.18.0 through 0.18.4

Description mdserver-web contains a front-end unauthorized remote command execution (RCE) issue. The lack of authentication on the ' /modify crond' and '/start task' endpoints allows an attacker to modify and execute default built-in scheduled tasks.

Recommendations Update mdserver-web to a version later than 0.18.4. As a temporary workaround, restrict access to the '/modify crond' and '/start task' endpoints to minimize the risk of exploitation.

Exploit

Fix

RCE

Missing Authorization

OS Command Injection

Weakness Enumeration

CWE-862

CWE-78

Related Identifiers

CVE-2026-41315

GHSA-3H92-G9HR-XC25

Affected Products

Mdserver-Web

References · 8

• 🔥 https://github.com/midoks/mdserver-web/security/advisories/GHSA-3h92-g9hr-xc25 · Exploit
• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/41xxx/CVE-2026-41315.json · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-41315 · Security Note
• https://osv.dev/vulnerability/CVE-2026-41315 · Vendor Advisory
• https://twitter.com/dailycve/status/2059689181228503375 · Twitter Post
• https://t.me/cveNotify/163705 · Telegram Post
• https://t.me/cveNotify/164850 · Telegram Post
• https://twitter.com/DFIR_Lab/status/2061272849097122033 · Twitter Post