Is CVE-2026-102842 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-102842 being exploited in the wild.

How severe is CVE-2026-102842?

Medium severity, with a CVSS score of 6.3, published 30 September 2026.

Which products and versions are affected?

Gedelumbung HospitalManagement up to c2d45543789a3887067d3915f69d44cfc2cf76a8.

Is there a fix for CVE-2026-102842?

No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

How is CVE-2026-102842 attacked?

It is attacked over the network, in a web application.

Am I affected by CVE-2026-102842?

Check whether you run Gedelumbung HospitalManagement at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2026-102842: gedelumbung HospitalManagement unrestricted file upload in KCFinder

CVE-2026-102842 · Severity: medium · CVSS 6.3 · Published 2026-09-30

HospitalManagement is a web-based hospital management system that includes a KCFinder file manager component. An authenticated user can upload executable files (such as PHP variants) to a web-accessible directory, allowing remote code execution on the server. An attacker with valid hospital staff credentials can compromise the entire system, access patient data, and establish persistent access.

Technologies: Gedelumbung HospitalManagement. Vendors: Gedelumbung.

Quick answers

Is CVE-2026-102842 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-102842 being exploited in the wild.
How severe is CVE-2026-102842?: Medium severity, with a CVSS score of 6.3, published 30 September 2026.
Which products and versions are affected?: Gedelumbung HospitalManagement up to c2d45543789a3887067d3915f69d44cfc2cf76a8.
Is there a fix for CVE-2026-102842?: No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2026-102842 attacked?: It is attacked over the network, in a web application.
Am I affected by CVE-2026-102842?: Check whether you run Gedelumbung HospitalManagement at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

The vulnerability exists in app_user_login_model.php::cekUserLogin(), which enables KCFinder for all authenticated users by setting $_SESSION['ADMIN_RS_KCFINDER']['disabled']=false. The denylist in KCFinder config.php omits dangerous extensions (.php5, .pht, .phar, .inc, .htm, .htaccess), and uploaded files are stored in a web-accessible directory with no MIME-type or content verification. An authenticated attacker can upload a PHP-variant shell and execute arbitrary code under the web server user account. No patch has been released; the project is maintained via rolling releases with no versioning scheme.

Affected products

gedelumbung HospitalManagement up to c2d45543789a3887067d3915f69d44cfc2cf76a8

Timeline

2026-08-25: disclosed: Issue #8 reported on GitHub
2026-09-30: advisory: CVE-2026-102842 published on NVD

References

This page as Markdown. Free to reuse under CC BY 4.0 with a link back.