CVE-2026-18198 SQL Injection in TAC Information's GoldenHorn
Attackers can perform blind SQL injection in GOLDENHORN ONEIT to read sensitive data, requiring an upgrade to the Göbeklitepe version.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-18198?
CVE-2026-18198 is a high-severity SQL injection vulnerability in TAC Information Services Internal and External Trade Inc. GOLDENHORN ONEIT, published on 4 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Improper neutralization of special elements used in an SQL command ('SQL injection') vulnerability in TAC Information Services Internal and External Trade Inc. GOLDENHORN ONEIT allows Blind SQL Injection.
This issue affects GOLDENHORN ONEIT: before Göbeklitepe.
Weakness: CWE-89
Which versions are affected by CVE-2026-18198?
How do I fix CVE-2026-18198?
No fix has been published for CVE-2026-18198 yet. Limit exposure of the affected software until one is available.
Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.
Is CVE-2026-18198 being exploited?
There is no known exploitation of CVE-2026-18198 in the wild and no public exploit code.
Sources
Also known as GHSA-mccf-v8pf-76jg.