Insecure Direct Object Reference in SIMAC MyPHR Affects Employee Records Access
CVE-2026-47094

8.7HIGH

Key Information:

Vendor

Simac

Status
Myphr
Vendor
CVE Published:
16 September 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-47094?

The SIMAC MyPHR 1.1 software is susceptible to an insecure direct object reference (IDOR) vulnerability. This flaw allows authenticated attackers to access and alter arbitrary employee records without proper server-side ownership validation. By sending a PUT request to the employee update endpoint with a crafted employee identifier and a controlled password, attackers can assume control over accounts, enumerate employee records, and extract sensitive personally identifiable information, including private pay bulletins. This poses a significant risk to the confidentiality of employee data.

Affected Version(s)

MyPHR 1.1

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-47094 - Proof of Concept

References

https://gist.github.com/LnPaulin/33e9b08ef0e26198afbfcc13...
technical-descriptionexploit
https://it.simac.tn/nos-solutions/logiciel-de-gestion-des...
product
https://www.vulncheck.com/advisories/simac-myphr-idor-acc...
third-party-advisory

CVSS V4

Score:
8.7
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

LnPx
.