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PatchSiren cyber security CVE debrief

CVE-2026-11453 Tiobon CVE debrief

A SQL injection vulnerability was found in Tiobon Employee Self-Service System up to version 7.2. The vulnerability affects the /Blog/BlogSearch.aspx file in an unknown functionality of the 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.

Vendor
Tiobon
Product
Employee Self-Service System
CVSS
LOW 2.1
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-07
Original CVE updated
2026-07-23
Advisory published
2026-06-07
Advisory updated
2026-07-23

Who should care

Users of Tiobon Employee Self-Service System up to version 7.2

Technical summary

The vulnerability has a CVSS score of 2.1 and a CVSS severity of LOW. It is classified as CWE-74 and CWE-89.

Defensive priority

Low

Recommended defensive actions

  • Update Tiobon Employee Self-Service System to a version that is not vulnerable
  • Implement input validation and sanitization for user input
  • Use prepared statements to prevent SQL injection

Evidence notes

The vulnerability was found in the /Blog/BlogSearch.aspx file of the Login Endpoint. The exploit has been made public and could be used.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-11453 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-11453

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-11453 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-11453

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.