Medium severity · published Jul 17, 2026
CVE-2026-11763
IDOR in GIS Informatics' GisLab Laboratory Management System
6.5
CVSS
0.4%
EPSS
No
On KEV
Description
Authorization bypass through User-Controlled key vulnerability in Gis Informatics Engineering Consulting Laboratory R&D and Software Services Inc. GisLab Laboratory Management System allows Exploitation of Trusted Identifiers.
This issue affects GisLab Laboratory Management System: from 1.4.03 through 08072026.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 30% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GL
GisLab Laboratory Management System · Gis Informatics Engineering Consulting Laboratory R&D and Software Services Inc.
1.4.03 through 08072026 · source: vendor
Affected product
GL
GisLab Laboratory Management System
Gis Informatics Engineering Consulting Laboratory R&D and Software Services Inc.
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-11763
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-11763
siberguvenlik.gov.tr
https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0573
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