What is CVE-2026-8307?

CVE-2026-8307 is a critical-severity vulnerability in Webbeyaz Web Design Mediküm, classified under SQL Injection. CVSS score: 9.8/10. Published 2026-07-08.

How severe is CVE-2026-8307?

Critical severity. CVSS v3 base score is 9.8 out of 10.

SQL Injection in Webbeyaz Web Design Mediküm

CVE-2026-8307

Improper neutralization of special elements used in an SQL command ('SQL injection') vulnerability in Webbeyaz Web Design Mediküm Web allows SQL Injection. This issue affects Mediküm Web: through 08072026. NOTE: The vendor was contacted and it was learned that the product is not supported.

Vulnerability class: SQL Injection

EPSS: 0.003 (18.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Webbeyaz Web Design Mediküm — versions 0

Weakness classification (CWE)

CWE-89 — SQL Injection

References

iletisim@usom.gov.tr (government-resource)

Frequently asked questions

What is CVE-2026-8307?: CVE-2026-8307 is a critical-severity vulnerability in Webbeyaz Web Design Mediküm, classified under SQL Injection. CVSS score: 9.8/10. Published 2026-07-08.
How severe is CVE-2026-8307?: Critical severity. CVSS v3 base score is 9.8 out of 10.