Missing Authentication Vulnerability in newpanjing SimpleUI AjaxAdmin Component
CVE-2026-16210

6.9MEDIUM

Key Information:

Vendor

NeWPanjing

Status
Simpleui
Vendor
CVE Published:
19 July 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-16210?

A vulnerability exists in the AjaxAdmin component of newpanjing SimpleUI (version 2026.01.13), where the function 'self.get_action' located in simpleui/admin.py allows for missing authentication. This flaw may enable unauthorized remote exploitation, posing a significant risk to users. The project maintainers have been notified about this issue but reportedly have not yet addressed it.

Affected Version(s)

simpleui 2026.01.13

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-2026-16210 - Proof of Concept

References

https://vuldb.com/vuln/380026
vdb-entrytechnical-description
https://vuldb.com/vuln/380026/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-16210
third-party-advisory

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
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

Galaxyn (VulDB User)
VulDB CNA Team
.