cvedb.io
CVE-2026-33703
MEDIUM · CVSS 6.5
EPSS exploitation probability: 0%
Published 2026-04-10T19:16:23.327 · Last modified 2026-06-17T10:37:57.170

Summary

Chamilo LMS is a learning management system. Prior to 2.0.0-RC.3, an Insecure Direct Object Reference (IDOR) vulnerability in the /social-network/personal-data/{userId} endpoint allows any authenticated user to access full personal data and API tokens of arbitrary users by modifying the userId parameter. This results in mass disclosure of sensitive user information and credentials, enabling a full platform data breach. This vulnerability is fixed in 2.0.0-RC.3.

Affected products

chamilo — chamilo_lms

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.