CVE-2026-16309Network attack vector

Unauthorized function access via user-controlled key

Published Aug 18, 2026 · Updated Aug 18, 2026

Authorization bypass in Netiket Bilgi Teknolojileri EdoWEB before 780-g7 allows remote authenticated users to reach ACL-protected functions. The public record identifies an IDOR-style flaw in which access control relies on a user-controlled key, but the affected endpoint and parameter name have not been disclosed. Low-privileged application access is required, and the published scoring bounds the demonstrated impact to unauthorized access to protected functionality and associated data exposure.

CVSS severity5.3
Medium
EPSS probability0.24%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authorization bypass in Netiket Bilgi Teknolojileri EdoWEB before 780-g7 allows remote authenticated users to reach ACL-protected functions. The public record identifies an IDOR-style flaw in which access control relies on a user-controlled key, but the affected endpoint and parameter name have not been disclosed. Low-privileged application access is required, and the published scoring bounds the demonstrated impact to unauthorized access to protected functionality and associated data exposure.

The record

CVE
CVE-2026-16309
Published
Aug 18, 2026
Updated
Aug 18, 2026
Vendor
Netiket Bilgi Teknolojileri
Product
EdoWEB
Classifications
CWE-639, CAPEC-1, T1068
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 18, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 18, 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 <780-g7

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Netiket Bilgi Teknolojileri · EdoWEBversion=0 <780-g7

Published CVSS scores

5.3TR-CERTCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-639Authorization Bypass Through User-Controlled Key
CAPEC-1Accessing Functionality Not Properly Constrained by ACLs
T1068Exploitation for Privilege Escalation

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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