A vulnerability has been found in ILIAS up to 8.23/9.13/10.1. This affects the function unserialize of the component Base64 Decoding Handler. Such manipulation of the argument f_settings leads to deserialization. It is possible to launch the attack remotely. Upgrading to version 8.24, 9.14 and 10.2 is able to mitigate this issue. It is advisable to upgrade the affected component.
CVSS Score
6.3
EPSS Score
0.0
Published
2025-10-06
A vulnerability was detected in ILIAS up to 8.23/9.13/10.1. Affected by this vulnerability is an unknown functionality of the component Certificate Import Handler. The manipulation results in Remote Code Execution. The attack may be performed from remote. Upgrading to version 8.24, 9.14 and 10.2 addresses this issue. It is recommended to upgrade the affected component.
CVSS Score
6.3
EPSS Score
0.002
Published
2025-10-06
A flaw has been found in ILIAS up to 8.23/9.13/10.1. Affected by this issue is the function unserialize of the component Test Import. This manipulation causes deserialization. It is possible to initiate the attack remotely. Upgrading to version 8.24, 9.14 and 10.2 can resolve this issue. Upgrading the affected component is advised.
CVSS Score
5.5
EPSS Score
0.001
Published
2025-10-06
A Stored Cross-site Scripting (XSS) vulnerability in the "Import of Users and login name of user" feature in ILIAS 7 before 7.30 and ILIAS 8 before 8.11 allows remote authenticated attackers with administrative privileges to inject arbitrary web script or HTML via XML file upload.
CVSS Score
5.4
EPSS Score
0.0
Published
2024-05-21
A Stored Cross-site Scripting (XSS) vulnerability in ILIAS 7 before 7.30 and ILIAS 8 before 8.11 allows remote authenticated attackers with tutor privileges to inject arbitrary web script or HTML via XML file upload.
CVSS Score
4.7
EPSS Score
0.001
Published
2024-05-21
ILIAS 7 before 7.30 and ILIAS 8 before 8.11 as well as ILIAS 9.0 allow remote authenticated attackers with administrative privileges to execute operating system commands via file uploads with dangerous types.
CVSS Score
7.2
EPSS Score
0.012
Published
2024-05-21
A Stored Cross-site Scripting (XSS) vulnerability in the "Import of user role and title of user role" feature in ILIAS 7 before 7.30 and ILIAS 8 before 8.11 allows remote authenticated attackers with administrative privileges to inject arbitrary web script or HTML via XML file upload.
CVSS Score
7.1
EPSS Score
0.001
Published
2024-05-21
The workflow-engine of ILIAS before 7.23 and 8 before 8.3 allows remote authenticated users to run arbitrary system commands on the application server as the application user via a malicious BPMN2 workflow definition file.
CVSS Score
7.2
EPSS Score
0.007
Published
2023-12-25
The workflow-engine of ILIAS before 7.23 and 8 before 8.3 allows remote authenticated users to run arbitrary system commands on the application server as the application user by uploading a workflow definition file with a malicious filename.
CVSS Score
7.2
EPSS Score
0.007
Published
2023-12-25
ILIAS 7.25 (2023-09-12) allows any authenticated user to execute arbitrary operating system commands remotely, when a highly privileged account accesses an XSS payload. The injected commands are executed via the exec() function in the execQuoted() method of the ilUtil class (/Services/Utilities/classes/class.ilUtil.php) This allows attackers to inject malicious commands into the system, potentially compromising the integrity, confidentiality, and availability of the ILIAS installation and the underlying operating system.
CVSS Score
9.0
EPSS Score
0.001
Published
2023-10-26
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