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CVE-2026-34602

🗓️ 14 Apr 2026 21:29:06Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 6 Views🌐 WEB

Chamilo LMS IDOR in /api/course_rel_users allows unauthorized enrollment of arbitrary users; fixed in 2.0.0-RC.3.

Related
Detection
Affected
Refs
Paths
NVD
Vulners
Node
chamilochamilo_lmsRange1.11.38
OR
chamilochamilo_lmsMatch2.0.0alpha1
OR
chamilochamilo_lmsMatch2.0.0alpha2
OR
chamilochamilo_lmsMatch2.0.0alpha3
OR
chamilochamilo_lmsMatch2.0.0alpha4
OR
chamilochamilo_lmsMatch2.0.0alpha5
OR
chamilochamilo_lmsMatch2.0.0beta1
OR
chamilochamilo_lmsMatch2.0.0beta2
OR
chamilochamilo_lmsMatch2.0.0beta3
OR
chamilochamilo_lmsMatch2.0.0rc1
OR
chamilochamilo_lmsMatch2.0.0rc2
[
  {
    "vendor": "chamilo",
    "product": "chamilo-lms",
    "versions": [
      {
        "version": "< 2.0.0-RC.3",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
userrequest body/api/course_rel_usersInsecure Direct Object Reference: attacker can modify user in the request body to enroll an arbitrary user into a course due to insufficient authorization checks.CWE-639

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17 Jun 2026 10:39Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.1
EPSS0.00203
SSVC
6