BaseFortify

Publication date: 2025-10-06

Last updated on: 2025-10-14

Assigner: VulDB

Description

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 Scores

EPSS Scores

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Meta Information

Published

2025-10-06

Last Modified

2025-10-14

Generated

2026-07-06

AI Q&A

2025-10-06

EPSS Evaluated

2026-07-05

NVD

CVE-2025-11345

Affected Vendors & Products

Vendor	Product	Version / Range
ilias	ilias	8.23
ilias	ilias	9.13
ilias	ilias	10.1

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-20	The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
CWE-502	The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.

Attack-Flow Graph

Executive Summary

This vulnerability is a flaw in the ILIAS software (up to versions 8.23, 9.13, and 10.1) in the 'unserialize' function of the Test Import component. It allows an attacker to remotely manipulate data deserialization, which can lead to unintended code execution or other malicious actions. The issue can be resolved by upgrading to versions 8.24, 9.14, or 10.2.

Impact Analysis

The vulnerability can allow a remote attacker to exploit the deserialization flaw, potentially leading to unauthorized code execution or manipulation of the system. This can compromise the integrity, confidentiality, and availability of the affected system.

Mitigation Strategies

Upgrade the affected ILIAS component to version 8.24, 9.14, or 10.2 as these versions resolve the vulnerability. Upgrading the affected component is advised to mitigate the issue.

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