Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| ILIAS-eLearning e.V. / ILIAS | affected 9.0 before 9.24; affected 10.0 before 10.12; affected 11.0 before 11.5 |
CWE
CWE-88
References
- https://docu.ilias.de/go/blog/15821/952
- https://docu.ilias.de/go/blog/15821/951
- https://docu.ilias.de/go/blog/15821/950
- https://github.com/ILIAS-eLearning/ILIAS/commit/ad1423c365a7ffd25bac711d995c643ce2af65c6
- https://github.com/ILIAS-eLearning/ILIAS/blob/v10.11/components/ILIAS/TestQuestionPool/classes/class.assImagemapQuestionGUI.php#L130
- https://github.com/ILIAS-eLearning/ILIAS/blob/v10.11/components/ILIAS/TestQuestionPool/classes/class.assImagemapQuestion.php#L290-L306
- https://github.com/ILIAS-eLearning/ILIAS/blob/v10.11/components/ILIAS/TestQuestionPool/classes/class.ilImagemapPreview.php#L208-L238
- https://github.com/ILIAS-eLearning/ILIAS
- https://www.vulncheck.com/advisories/ilias-before-9.24-10.12-and-11.5-argument-injection-via-image-map-question-upload-filename
ADP enrichment
No English description supplied.
No references supplied.