What’s Vulnerable › Vulnerabilities

CVE-2020-36944: ILIAS Learning Management System 4.3 - SSRF

• Severity: low (CVSS 3.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-01-28 · updated 2026-06-17
• Weakness: CWE-918

Description

ILIAS Learning Management System 4.3 contains a server-side request forgery vulnerability that allows attackers to read local files through portfolio PDF export functionality. Attackers can inject a script that uses XMLHttpRequest to retrieve local file contents when the portfolio is exported to PDF.

Affected products

• ILIAS: from 4.3.0 through 5.1.0

References

• https://github.com/ILIAS-eLearning/ILIAS
• https://www.exploit-db.com/exploits/49148
• https://www.ilias.de/
• https://www.vulncheck.com/advisories/ilias-learning-management-system-ssrf

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