CVE-2026-108113 PUBLISHED

ILIAS before 9.24, 10.12, and 11.5 Unrestricted File Upload via QTI Import

Assigner: VulnCheck
Reserved: 09.10.2026 Published: 09.10.2026 Updated: 09.10.2026

ILIAS before 9.24, 10.12, and 11.5 contains an unrestricted file upload vulnerability in QTI question import image handling (ilQtiMatImageSecurity) that allows authenticated authors to write executable files. Attackers with question pool import rights can import a crafted archive writing a .htaccess and PHP file to the web-served image directory, achieving remote code execution as the web server user.

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CVSS Score: 8.7

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	High	Confidentiality	None
Attack Complexity	Low	Integrity	High	Integrity	None
Attack Requirements	None	Availability	High	Availability	None
Privileges Required	Low
User Interaction	None

CVSS 4.0

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS Score: 8.8

Attack Vector	Network	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	High
Privileges Required	Low	Integrity Impact	High
User Interaction	None	Availability Impact	High

CVSS 3.1

Product Status

Vendor	ILIAS-eLearning e.V.
Product	ILIAS
Versions	Default: unaffected affected from 5.2.8 to 9.24 (excl.) affected from 10.0 to 10.12 (excl.) affected from 11.0 to 11.5 (excl.)

CVE-2026-108113 PUBLISHED

ILIAS before 9.24, 10.12, and 11.5 Unrestricted File Upload via QTI Import

Metrics

Product Status

Credits

References

Problem Types