CVE-2026-33736

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Source

https://cve.org/CVERecord?id=CVE-2026-33736

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-33736.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-33736

Aliases

GHSA-fp2p-fj6c-x3x9

Published

2026-04-10T19:03:18.638Z

Modified

2026-07-15T01:49:21.175915268Z

Severity

6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS Calculator

Summary

Chamilo LMS has an Insecure Direct Object Reference (IDOR) - User Data Exposure

Details

Chamilo LMS is a learning management system. Prior to 2.0.0-RC.3, any authenticated user (including ROLE_STUDENT) can enumerate all platform users and access personal information (email, phone, roles) via GET /api/users, including administrator accounts. This vulnerability is fixed in 2.0.0-RC.3.

Database specific

{
    "cwe_ids": [
        "CWE-639"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/33xxx/CVE-2026-33736.json",
    "cna_assigner": "GitHub_M"
}

References

Affected packages

Git / github.com/chamilo/chamilo-lms

Affected ranges

Type

GIT

Repo

https://github.com/chamilo/chamilo-lms

Events

Introduced

7dacdc0bbed7f5d2c6d000c2c062bd4eaa48332b

Fixed

1739371ce1c562c007c7f5d53e6d65b7a4ff4109

Database specific

{
    "extracted_events": [
        {
            "introduced": "2.0.0-alpha.1"
        },
        {
            "fixed": "2.0.0-RC.3"
        }
    ],
    "source": [
        "AFFECTED_FIELD",
        "REFERENCES"
    ]
}

Affected versions

v2.*

v2.0.0-RC.1

v2.0.0-RC.2

v2.0.0-alpha.1

v2.0.0-alpha.2

v2.0.0-alpha.3

v2.0.0-alpha.4

v2.0.0-alpha.5

v2.0.0-beta.1

v2.0.0-beta.3

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-33736.json"