CVE-2026-85135 (GCVE-0-2026-85135)
Vulnerability from cvelistv5 – Published: 2026-09-03 14:00 – Updated: 2026-09-03 14:43 X_Open Source
VLAI
EPSS
VEX
Title
ILIAS MediaPool ZipAdapter.php uploadMultipleSubtitleFileObject unrestricted upload
Summary
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-03 14:43 UTC
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/398335 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/398335/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-85135 | third-party-advisory |
| https://vuldb.com/submit/892842 | third-party-advisory |
| https://github.com/ILIAS-eLearning/ILIAS/commit/b… | patch |
| https://github.com/ILIAS-eLearning/ILIAS/releases… | patch |
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| n/a | ILIAS |
Affected:
9.0
Affected: 9.1 Affected: 9.2 Affected: 9.3 Affected: 9.4 Affected: 9.5 Affected: 9.6 Affected: 9.7 Affected: 9.8 Affected: 9.9 Affected: 9.10 Affected: 9.11 Affected: 9.12 Affected: 9.13 Affected: 9.14 Affected: 9.15 Affected: 9.16 Affected: 9.17 Affected: 9.18 Affected: 9.19 Affected: 9.20 Affected: 9.21 Affected: 10.0 Affected: 10.1 Affected: 10.2 Affected: 10.3 Affected: 10.4 Affected: 10.5 Affected: 10.6 Affected: 10.7 Affected: 10.8 Affected: 10.9 Affected: 11.0 Affected: 11.1 Affected: 11.2 Unaffected: 9.22 Unaffected: 10.10 Unaffected: 11.3 cpe:2.3:a:ilias:ilias:*:*:*:*:*:*:*:* |
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ILIAS 9/10/11/12 Code Injection\", \"tags\": [\"third-party-advisory\"]}, {\"url\": \"https://github.com/ILIAS-eLearning/ILIAS/commit/b0d61be43671b6bfe91baf469a5ee11e764f2e23\", \"tags\": [\"patch\"]}, {\"url\": \"https://github.com/ILIAS-eLearning/ILIAS/releases/tag/v11.3\", \"tags\": [\"patch\"]}], \"x_generator\": [\"VulDB PVTS v202609\"], \"descriptions\": [{\"lang\": \"en\", \"value\": \"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.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-434\", \"description\": \"Unrestricted Upload\"}]}, {\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-284\", \"description\": \"Improper Access Controls\"}]}], \"providerMetadata\": {\"orgId\": \"1af790b2-7ee1-4545-860a-a788eba489b5\", \"shortName\": \"VulDB\", \"dateUpdated\": \"2026-09-03T14:00:08.573Z\"}}}",
"cveMetadata": "{\"cveId\": \"CVE-2026-85135\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-09-03T14:43:56.095Z\", \"dateReserved\": \"2026-09-03T08:46:37.781Z\", \"assignerOrgId\": \"1af790b2-7ee1-4545-860a-a788eba489b5\", \"datePublished\": \"2026-09-03T14:00:08.573Z\", \"assignerShortName\": \"VulDB\"}",
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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