CVE-2023-45869

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 v3.1 NVD

9.0 CRITICALCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

EPSS

0.76% chance of exploitation in the next 30 days, 54th percentile

Published

2023-10-26

Updated

2024-09-12

Proof-of-concept exploits (1)

• https://rehmeinfosec.de/labor/cve-2023-45869

Security advisories

• https://rehmeinfosec.de/report/358ad5f6-f712-4f74-a5ee-476efc856cbc

References

• CVE Record
• NVD entry