Medium severity5.3NVD Advisory· Published Oct 21, 2026
CVE-2026-114388
CVE-2026-114388
Description
Chamilo LMS 2.0.0 pre-releases from 2.0.0-alpha.1 before 2.0.0-RC.3 contain a missing access control vulnerability in GradebookController that allows unauthenticated users to modify gradebook certificates. Attackers can request the set_default_certificate endpoint with any course id and document id to tamper with certificate configuration for any course.
Affected products
2Patches
Vulnerability mechanics
References
5- github.com/chamilo/chamilo-lms/blob/v2.0.0-RC.2/src/CoreBundle/Controller/GradebookController.phpnvd
- github.com/chamilo/chamilo-lms/commit/2861afd4896ff898a950302f2c00f44726fa6f0anvd
- github.com/chamilo/chamilo-lms/issues/7671nvd
- github.com/chamilo/chamilo-lms/releases/tag/v2.0.0-RC.3nvd
- www.vulncheck.com/advisories/chamilo-lms-2.0.0-alpha.1-before-2.0.0-rc.3-missing-authorization-via-gradebookcontrollernvd
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