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CVE-2026-34602 Chamilo LMS: IDOR in /api/course_rel_users Allows Unauthorized Enrollment of Arbitrary Users into Courses

🗓️ 14 Apr 2026 21:29:06Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 45 Views

Authenticated attacker can enroll any user in course via IDOR in course_rel_users 2.0.0-RC.3.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-34602
14 Apr 202621:29
–attackerkb
circl
Circl
CVE-2026-34602
14 Apr 202623:22
–circl
cnnvd
CNNVD
Chamilo LMS security vulnerabilities
14 Apr 202600:00
–cnnvd
cve
CVE
CVE-2026-34602
14 Apr 202621:29
–cve
euvd
EUVD
EUVD-2026-22718
14 Apr 202621:29
–euvd
mend
Mend
CVE-2026-34602
14 Apr 202621:29
–mend
nvd
NVD
CVE-2026-34602
14 Apr 202622:16
–nvd
ptsecurity
Positive Technologies
PT-2026-32933
14 Apr 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-34602: Authorization Bypass Through User-Controlled Key
14 Apr 202600:00
–rapid7
redhatcve
RedhatCVE
CVE-2026-34602
5 Jun 202619:22
–redhatcve
Rows per page
[
  {
    "vendor": "chamilo",
    "product": "chamilo-lms",
    "versions": [
      {
        "version": "< 2.0.0-RC.3",
        "status": "affected"
      }
    ]
  }
]

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