CVE-2026-11763Network attack vector

Authenticated record disclosure via user-controlled identifier

Published Jul 17, 2026 · Updated Jul 17, 2026

IDOR in GIS Bilişim GisLab 1.4.03 through 08072026 allows remote authenticated users to read restricted records via a user-controlled key. The published record does not identify the affected request, parameter, or object type, but classifies the flaw as a failure to bind a supplied identifier to the caller's authorization. A low-privileged network account is required; the documented impact is disclosure only, with no integrity loss or service interruption.

CVSS severity6.5
Medium
EPSS probability0.36%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

IDOR in GIS Bilişim GisLab 1.4.03 through 08072026 allows remote authenticated users to read restricted records via a user-controlled key. The published record does not identify the affected request, parameter, or object type, but classifies the flaw as a failure to bind a supplied identifier to the caller's authorization. A low-privileged network account is required; the documented impact is disclosure only, with no integrity loss or service interruption.

The record

CVE
CVE-2026-11763
Published
Jul 17, 2026
Updated
Jul 17, 2026
Vendor
GİS Bilişim Mühendislik Danışmanlık Laboratuvar Arge ve Yazılım Hizmetleri Sanayi Taahhüt Ticaret Limited Şirketi
Product
GisLab Laboratory Management System
Classifications
CWE-639, CAPEC-21, T1213
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 17, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 17, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=1.4.03 <=08072026

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

GİS Bilişim Mühendislik Danışmanlık Laboratuvar Arge ve Yazılım Hizmetleri Sanayi Taahhüt Ticaret Limited Şirketi · GisLab Laboratory Management Systemversion=1.4.03 <=08072026

Published CVSS scores

6.5TR-CERTCVSS:3.1/AV:N/AC:L/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-21Exploitation of Trusted Identifiers
T1213Data from Information Repositories

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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