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CVE-2026-40291

🗓️ 14 Apr 2026 21:37:55Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 22 Views🌐 WEB

Privilege escalation in Chamilo LMS before two thousand twenty six? Not good.

Related
Detection
Affected
Refs
Paths
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-40291
14 Apr 202621:37
attackerkb
circl
Circl
CVE-2026-40291
14 Apr 202623:22
circl
cnnvd
CNNVD
Chamilo LMS 安全漏洞
14 Apr 202600:00
cnnvd
cvelist
Cvelist
CVE-2026-40291 Chamilo LMS has Privilege Escalation via API User Role Modification
14 Apr 202621:37
cvelist
euvd
EUVD
EUVD-2026-22772
14 Apr 202621:37
euvd
nvd
NVD
CVE-2026-40291
14 Apr 202622:16
nvd
osv
OSV
CVE-2026-40291 Chamilo LMS has Privilege Escalation via API User Role Modification
14 Apr 202621:37
osv
ptsecurity
Positive Technologies
PT-2026-32939
14 Apr 202600:00
ptsecurity
redhatcve
RedhatCVE
CVE-2026-40291
5 Jun 202619:13
redhatcve
vulnrichment
Vulnrichment
CVE-2026-40291 Chamilo LMS has Privilege Escalation via API User Role Modification
14 Apr 202621:37
vulnrichment
Rows per page
NVD
Vulners
Node
OR
chamilochamilo_lmsRange1.11.38
chamilochamilo_lmsMatch2.0.0alpha1
chamilochamilo_lmsMatch2.0.0alpha2
chamilochamilo_lmsMatch2.0.0alpha3
chamilochamilo_lmsMatch2.0.0alpha4
chamilochamilo_lmsMatch2.0.0alpha5
chamilochamilo_lmsMatch2.0.0beta1
chamilochamilo_lmsMatch2.0.0beta2
chamilochamilo_lmsMatch2.0.0beta3
chamilochamilo_lmsMatch2.0.0rc1
chamilochamilo_lmsMatch2.0.0rc2
[
  {
    "vendor": "chamilo",
    "product": "chamilo-lms",
    "versions": [
      {
        "version": "< 2.0-RC.3",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
rolesrequest body/api/users/{id}Insecure direct object modification via PUT /api/users/{id} allows an authenticated user to elevate privileges by modifying the roles field on their own user record.CWE-269CWE-863

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24 Jul 2026 21:10Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.18.8
EPSS0.00316
SSVC
22