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CVE-2026-107639— ILIAS before 9.24, 10.12, and 11.5 Argument Injection via Image Map Question Upload Filename

Quick assessment

Affected
ILIAS-eLearning e.V. ILIAS
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在 ILIAS 9.24 之前版本、10.x 版本中 10.12 之前版本以及 11.x 版本中 11.5 之前版本中，assImagemapQuestionGUI 组件存在一个参数注入漏洞，攻击者可通过上传的图片文件名注入 ImageMagick convert 命令的参数。攻击者可以嵌入制表符分隔的参数选项，这些选项未被 escapeshellcmd() 函数正确转义，从而导致能够在 Web 根目录下写入 PHP 文件，并最终实现远程代码执行（RCE）。

CVSS 8.8 · High

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 3

VendorProduct Version RangeStatus
ILIAS-eLearning e.V. ILIAS 9.0< 9.24 affected
10.0< 10.12 affected
11.0< 11.5 affected
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I. Basic Information for CVE-2026-107639

Vulnerability Information
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Vulnerability Title
ILIAS before 9.24, 10.12, and 11.5 Argument Injection via Image Map Question Upload Filename
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
参数注入或修改
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
ILIAS-eLearning e.V. ILIAS 9.0 ~ 9.24 -

II. Public POCs for CVE-2026-107639

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-107639

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Patches & Fixes for CVE-2026-107639 (2)

Vendor Advisories for CVE-2026-107639 (1)

Security Blog Posts for CVE-2026-107639 (5)

IV. Related Vulnerabilities

Same product: ILIAS
Same vendor: ILIAS-eLearning e.V.
Same weakness: CWE-88

V. Comments for CVE-2026-107639

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