Is CVE-2026-108922 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-108922 being exploited in the wild.

How severe is CVE-2026-108922?

Medium severity, with a CVSS score of 6.3, published 12 October 2026.

Which products and versions are affected?

Kusalkasilva Learning-Management-System up to commit ffeb873f8803f1e9664384ff75000c7da45466d2.

How is CVE-2026-108922 attacked?

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

Am I affected by CVE-2026-108922?

Check whether you run Kusalkasilva Learning-Management-System 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-2026-108922: KusalkaSilva Learning-Management-System unrestricted file upload in upload_save.php

CVE-2026-108922 · Severity: medium · CVSS 6.3 · Published 2026-10-12

A Learning Management System used by universities for event management, announcements, and student/instructor/admin panels contains an unrestricted file upload vulnerability. An attacker can upload arbitrary files by manipulating the uploaded_file parameter in the upload_save.php endpoint, potentially leading to remote code execution and full system compromise.

Technologies: Kusalkasilva Learning-Management-System. Vendors: Kusalkasilva.

Quick answers

Is CVE-2026-108922 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-108922 being exploited in the wild.
How severe is CVE-2026-108922?: Medium severity, with a CVSS score of 6.3, published 12 October 2026.
Which products and versions are affected?: Kusalkasilva Learning-Management-System up to commit ffeb873f8803f1e9664384ff75000c7da45466d2.
Is there a fix for CVE-2026-108922?: Yes: fixed in <UNKNOWN>. Until then: Restrict file upload functionality to authenticated users only and implement strict server-side file type validation based on file content (magic bytes) rather than extension. Disable PHP execution in the upload directory via web server configuration. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2026-108922 attacked?: It is attacked over the network, in a web application.
Am I affected by CVE-2026-108922?: Check whether you run Kusalkasilva Learning-Management-System 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.

How to fix

Fixed in: <UNKNOWN>

Restrict file upload functionality to authenticated users only and implement strict server-side file type validation based on file content (magic bytes) rather than extension. Disable PHP execution in the upload directory via web server configuration.

Technical details

The vulnerability exists in the getimagesize function call within upload_save.php, where the uploaded_file/image argument is not properly validated. An attacker can bypass file type restrictions by manipulating this parameter to upload executable files such as PHP shells. The attack is remotely accessible and requires no authentication; uploaded malicious files can be executed on the web server.

Affected products

KusalkaSilva Learning-Management-System up to commit ffeb873f8803f1e9664384ff75000c7da45466d2

Timeline

2026-10-12: disclosed

References

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