5.3
Medium
CVE-2026-85135 A security flaw has been discovered in ILIAS up to 9.21/10.9/11.2
Description
A security flaw has been discovered in ILIAS up to 9.21/10.9/11.2. This affects the function ilObjMediaObjectGUI::uploadMultipleSubtitleFileObject of the file Services/Repository/Service/Resources/ZipAdapter.php of the component MediaPool. The manipulation results in unrestricted upload. The attack may be launched remotely. Upgrading to version 9.22, 10.10 and 11.3 is able to mitigate this issue. The patch is identified as ef5d7f99fe1ea0381db04b333a2906548b3590e4/b0d61be43671b6bfe91baf469a5ee11e764f2e23. It is recommended to upgrade the affected component.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| ILIAS 11.3 | earliest → < 11.3 | 11.3 |
| ILIAS | 11.2 | No fix stated |
| ILIAS | 11.1 | No fix stated |
| ILIAS | 11.0 | No fix stated |
| ILIAS 10.10 | earliest → < 10.10 | 10.10 |
| ILIAS | 10.9 | No fix stated |
| ILIAS | 10.8 | No fix stated |
| ILIAS | 10.7 | No fix stated |
| ILIAS | 10.6 | No fix stated |
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| Product | Affected versions | Fixed in |
|---|---|---|
| ILIAS | 10.5 | No fix stated |
| ILIAS | 10.4 | No fix stated |
| ILIAS | 10.3 | No fix stated |
| ILIAS | 10.2 | No fix stated |
| ILIAS | 10.1 | No fix stated |
| ILIAS | 10.0 | No fix stated |
| ILIAS 9.22 | earliest → < 9.22 | 9.22 |
| ILIAS | 9.21 | No fix stated |
| ILIAS | 9.20 | No fix stated |
| ILIAS | 9.19 | No fix stated |
| ILIAS | 9.18 | No fix stated |
| ILIAS | 9.17 | No fix stated |
| ILIAS | 9.16 | No fix stated |
| ILIAS | 9.15 | No fix stated |
| ILIAS | 9.14 | No fix stated |
| ILIAS | 9.13 | No fix stated |
| ILIAS | 9.12 | No fix stated |
| ILIAS | 9.11 | No fix stated |
| ILIAS | 9.10 | No fix stated |
| ILIAS | 9.9 | No fix stated |
| ILIAS | 9.8 | No fix stated |
| ILIAS | 9.7 | No fix stated |
| ILIAS | 9.6 | No fix stated |
| ILIAS | 9.5 | No fix stated |
| ILIAS | 9.4 | No fix stated |
| ILIAS | 9.3 | No fix stated |
| ILIAS | 9.2 | No fix stated |
| ILIAS | 9.1 | No fix stated |
| ILIAS | 9.0 | No fix stated |