CVE-2026-107639 Details
Description
ILIAS before 9.24, 10.x before 10.12 and 11.x before 11.5 contains an argument injection vulnerability in assImagemapQuestionGUI that allows question authors to inject ImageMagick convert options via uploaded image filenames. Attackers can embed tab-separated options, which escapeshellcmd() does not neutralise, to write a PHP file under the web root and achieve remote code execution.
A vulnerability exists in ILIAS versions prior to 9.24, 10.x prior to 10.12, and 11.x prior to 11.5, allowing for argument injection through the 'assImagemapQuestionGUI' component. This issue enables question authors to inject ImageMagick conversion options via uploaded image filenames. The injected options, which can be tab-separated, are not properly sanitized by 'escapeshellcmd()', allowing the execution of commands that could write a PHP file under the web root. This exploitation could lead to remote code execution.
Users can update to ILIAS versions 9.24, 10.12, or 11.5, where this vulnerability has been patched.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Oct 8, 2026CISA-ADP
Assessed Oct 10, 2026References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-88 | Improper Neutralization of Argument Delimiters in a Command ('Argument Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| ILIAS | >= 9.0, < 9.24 >= 10.0, < 10.12 >= 11.0, < 11.5 |
CPE
Remediation
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Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Oct 10, 2026 | CVE Modified | CISA-ADP |
| Oct 8, 2026 | New CVE Received | [email protected] |