Medium 6.3Published Sep 3, 2026

CVE-2026-85135ILIAS MediaPool ZipAdapter.php uploadMultipleSubtitleFileObject unrestricted upload

Updated under an hour ago (2026-10-19 07:30 UTC)

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It affects n/a ILIAS. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for n/a ILIAS

Exploited in the last 30 days

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.

CVSS: 6.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C
Weakness (CWE): CWE-434, CWE-284
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Deferred
Record last updated: Sep 3, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

n/a ILIAS ilias:ilias	9.0; 9.1; 9.2; 9.3; 9.4; 9.5; 9.6; 9.7; and 30 more ranges	CNA record

References

https://vuldb.com/vuln/398335vdb-entry, technical-description
https://vuldb.com/vuln/398335/ctisignature, permissions-required
https://vuldb.com/cve/CVE-2026-85135third-party-advisory
https://vuldb.com/submit/892842third-party-advisory
https://github.com/ILIAS-eLearning/ILIAS/commit/b0d61be43671b6bfe91baf469a5ee11e764f2e23patch
https://github.com/ILIAS-eLearning/ILIAS/releases/tag/v11.3patch

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.