CVE-2026-108113
High
Description
ILIAS before 9.24, 10.12, and 11.5 contains an unrestricted file upload vulnerability in QTI question import image handling (ilQtiMatImageSecurity) that allows authenticated authors to write executable files. Attackers with question pool import rights can import a crafted archive writing a .htaccess and PHP file to the web-served image directory, achieving remote code execution as the web server user.
SeverityHigh
CVSS8.8
Exploit probability—
Product
ILIAS
PublishedOct 9, 2026
First seenOct 9, 2026
Weakness typeCWE-434Unrestricted upload of dangerous file type
How to fix
Update
- ILIAS-eLearning e.V. ILIAS9.24, 10.12, 11.5 or later
Patches
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ILIAS-eLearning e.V. ILIAS | 5.2.8 ≤ v < 9.24, 10.0 ≤ v < 10.12, 11.0 ≤ v < 11.5 | 9.24, 10.12, 11.5 |
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