Auth bypass in Simac Myphr
CVE-2026-47094
SIMAC MyPHR 1.1 contains an insecure direct object reference (IDOR) vulnerability that allows authenticated attackers to access and modify arbitrary employee records due to missing server-side ownership validation. Attackers can send a PUT request to the employee update endpoint with an arbitrary employee identifier and a controlled password value to take over target accounts, enumerate employee records, and retrieve sensitive personally identifiable information including private pay bulletins.
Vulnerability class: IDOR (Insecure Direct Object Reference)
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Simac Myphr — versions 1.1
Weakness classification (CWE)
References
- disclosure@vulncheck.com (technical-description, exploit)
- disclosure@vulncheck.com (product)
- disclosure@vulncheck.com (third-party-advisory)
Frequently asked questions
- What is CVE-2026-47094?
- CVE-2026-47094 is a high-severity vulnerability in Simac Myphr, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 8.8/10. Published 2026-09-16.
- How severe is CVE-2026-47094?
- High severity. CVSS v3 base score is 8.8 out of 10.