Summary
CVE-2026-9209 is a critical missing-authentication vulnerability in mJobTime that allows unauthenticated SQL execution and pre-authentication remote code execution. It affects mJobTime versions through 15.7.3.32. The CVSS v4.0 score is 9.3 (Critical).
Technical details
- Root cause: the admin handlers in
Login.aspx(therunQueryButtonpostback and theexportSqlQuery_ServerPageMethod) lack server-side authentication validation (CWE-306). Per public reporting, the only check is a client-side sessionStorage flag. - The handlers execute attacker-supplied SQL against the Sybase SQL Anywhere database with DBA privileges (CWE-250).
- Attack vector: network, no authentication, no user interaction, low complexity.
- Impact: an attacker can use
xp_cmdshellandxp_read_fileto achieve pre-authentication remote code execution on the host. Public reporting states this runs as LocalSystem with a single HTTP request. - Discovered by Nate Fair of Sprocket Security.
Affected software
- mJobTime (mJob) versions through 15.7.3.32
Severity
- CVSS v4.0: 9.3 Critical –
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 - CVSS v3.1 (as published in the CVE record): 9.8 Critical –
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Mitigation and recommended actions
- Immediate: no patched version is identified in the CVE record. Contact mJob for remediation guidance.
- Workarounds: restrict network access to mJobTime instances, keep them off the public internet, and block access to
Login.aspxadmin handlers where possible. - Monitor for suspicious
xp_cmdshellactivity on the database host.

