CVE-2026-8307Network attack vector

Unauthenticated database query execution via undisclosed SQL injection

Published Jul 8, 2026 · Updated Jul 8, 2026

SQL injection in Webbeyaz İnternet Hizmetleri Mediküm Web through 08072026 allows remote attackers to execute attacker-controlled database queries. The public record identifies improper neutralization of SQL special elements but does not disclose the endpoint, parameter, or query-building locus. Network access without authentication or user interaction is sufficient, while the specific executable database operations remain undisclosed.

CVSS severity9.8
Critical
EPSS probability0.47%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in Webbeyaz İnternet Hizmetleri Mediküm Web through 08072026 allows remote attackers to execute attacker-controlled database queries. The public record identifies improper neutralization of SQL special elements but does not disclose the endpoint, parameter, or query-building locus. Network access without authentication or user interaction is sufficient, while the specific executable database operations remain undisclosed.

The record

CVE
CVE-2026-8307
Published
Jul 8, 2026
Updated
Jul 8, 2026
Vendor
Webbeyaz İnternet Hizmetleri
Product
Mediküm Web
Classifications
CWE-89, CAPEC-66, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 8, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 8, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=08072026

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Webbeyaz İnternet Hizmetleri · Mediküm Webversion=0 <=08072026

Published CVSS scores

9.8TR-CERTCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CAPEC-66SQL Injection
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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