Tiobon Employee Self-Service System Login Endpoint BlogSearch.aspx sql injection
CVE-2026-11453

5.3MEDIUM

Key Information:

Vendor: Tiobon
Status: Employee Self-service System
Vendor: CVE Published:; 7 June 2026

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👾 Exploit Exists🟡 Public PoC

What is CVE-2026-11453?

A vulnerability was found in Tiobon Employee Self-Service System up to 7.2. Affected by this vulnerability is an unknown functionality of the file /Blog/BlogSearch.aspx of the component Login Endpoint. The manipulation of the argument Keyword results in sql injection. The attack can be launched remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected Version(s)

Employee Self-Service System 7.0

Employee Self-Service System 7.1

Employee Self-Service System 7.2

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-2026-11453 - Proof of Concept