CVE-2026-82877: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in ILIAS-eLearning e.V. ILIAS
ILIAS versions before 9.22, 10.0 through 10.9, and 11.0 through 11.2 contain an arbitrary file read vulnerability in the SOAP addFile method that allows authenticated users to read server files by supplying crafted XML with COPY-mode imports. Attackers can construct absolute file paths through an unsandboxed import directory and retrieve sensitive files including configuration files containing database credentials and setup passwords.
CVE-2026-82877: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in ILIAS-eLearning e.V. ILIAS
Description
ILIAS versions before 9.22, 10.0 through 10.9, and 11.0 through 11.2 contain an arbitrary file read vulnerability in the SOAP addFile method that allows authenticated users to read server files by supplying crafted XML with COPY-mode imports. Attackers can construct absolute file paths through an unsandboxed import directory and retrieve sensitive files including configuration files containing database credentials and setup passwords.
CVSS v4.0
Score 7.1high
Affected software
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Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulnCheck
- Date Reserved
- 2026-08-31T08:38:43.268Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a95607cacd9273b49fd6f2a
Added to database: 08/31/2026, 11:07:40 UTC
Last updated: 08/31/2026, 11:07:40 UTC
Views: 1
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