CVE-2026-82538 ILIAS-eLearning e.V. CVE debrief

Who should care

ILIAS administrators, security teams, and IT professionals responsible for maintaining the ILIAS platform should assess exposure and apply patches or updates to prevent exploitation.

Why it matters

The CVE-2026-82538 SQL injection vulnerability in ILIAS eLearning platform requires immediate attention from administrators and security teams. Authenticated users with write permission can inject arbitrary SQL, potentially leading to full database access and administrator account takeover. ILIAS versions before 9.22, 10.10, and 11.3 are affected, and patches or updates should be applied urgently to prevent exploitation.

• Potential for full database access and data tampering
• Risk of administrator account takeover and unauthorized access
• Need for urgent patching or mitigation to prevent exploitation
• Importance of monitoring database activity for suspicious queries

Technical summary

The ILIAS eLearning platform has a SQL injection vulnerability in the repository trash table. The vulnerability allows authenticated users with write permission to inject arbitrary SQL through the sort parameter. This can lead to full database read and write access, as well as administrator account takeover. The vulnerability requires immediate attention from administrators and security teams to assess exposure and apply patches or updates to prevent exploitation. ILIAS administrators and security teams should assess exposure and apply patches or updates to ILIAS versions before 9.22, 10.10, and 11.3.

Defensive priority

High priority for ILIAS administrators and security teams to assess exposure and apply patches.

Recommended defensive actions

• Assess ILIAS deployment versions and exposure to the SQL injection vulnerability
• Verify write permissions on containers for potential attack vectors
• Apply patches or updates to ILIAS versions before 9.22, 10.10, and 11.3
• Monitor database activity for suspicious queries
• Review administrator accounts for potential takeovers

Evidence notes

The CVE record and NVD entry provide details on the SQL injection vulnerability in ILIAS. Vendor documentation and additional references are available for affected versions and patches. The vulnerability has been confirmed in ILIAS versions before 9.22, 10.10, and 11.3. Defenders should verify ILIAS deployment versions and exposure to the SQL injection vulnerability. They should also review write permissions on containers for potential attack vectors and monitor database activity for suspicious queries.

Sources and references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.