SQL Injection in Tiobon Employee Self-Service System
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.002 (8.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 8th percentile — 8.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
Affected products
- Tiobon Employee Self-Service System — versions 7.0, 7.1, 7.2
Weakness classification (CWE)
References
- drive.google.com/file/d/1kRvYG4Mi2kDtPv1HpY_86KiMcWGqGMnl/view (exploit)
- vuldb.com/cve/CVE-2026-11453 (third-party-advisory)
- vuldb.com/submit/826640 (third-party-advisory)
- vuldb.com/vuln/369073 (technical-description, vdb-entry)
- vuldb.com/vuln/369073/cti (signature, permissions-required)
Frequently asked questions
- What is CVE-2026-11453?
- CVE-2026-11453 is a medium-severity vulnerability in Tiobon Employee Self-Service System, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 6.3/10. Published 2026-06-07.
- How severe is CVE-2026-11453?
- Medium severity. CVSS v3 base score is 6.3 out of 10.