CVE-2026-82877: Ilias-Elearning E.v Ilias

Medium severity, CVSS 6.5. EPSS: 0.6% chance of exploitation in the next 30 days.

ILIAS before versions 9.22, 10.10, and 11.3 contains 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.

Affected products

• Ilias-Elearning E.v Ilias: from 9.0, before 9.22 (fixed in 9.22); from 10.0, before 10.10 (fixed in 10.10); from 11.0, before 11.3 (fixed in 11.3)

Published 2026-08-31. Last modified 2026-09-30.