CVE-2021-32925

CVSS V2 Medium 5.5 CVSS V3 Medium 6.5
Description
admin/user_import.php in Chamilo 1.11.x reads XML data without disabling the ability to load external entities.
Overview
  • CVE ID
  • CVE-2021-32925
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-05-13T18:15:11
  • Last Modified Date
  • 2022-06-28T14:11:45
Weakness Enumerations
CWE URL
CWE-611 http://cwe.mitre.org/data/definitions/611.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:chamilo:chamilo:*:*:*:*:*:*:*:* 1 OR 1.11.0 1.11.16
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:S/C:P/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 5.5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8
  • Impact Score
  • 4.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • HIGH
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 6.5
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 1.2
  • Impact Score
  • 5.2
References
Reference URL Reference Tags
https://github.com/chamilo/chamilo-lms/commit/e71437c8de809044ba3ae1b181d70857c050a3e9 Patch Third Party Advisory
https://www.php.net/manual/en/function.libxml-disable-entity-loader.php Third Party Advisory
https://github.com/andrejspuler/writeups/blob/main/chamilo-lms/README.md#authenticated-rcelfi-in-user-import-via-xml-external-entity---cve-2021-32925
https://support.chamilo.org/projects/1/wiki/Security_issues#Issue-58-2021-05-12-High-impact-very-low-risk-LFIRCE-vulnerability-in-users-import
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-32925
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-32925
History
Created Old Value New Value Data Type Notes
2022-05-10 16:07:43 Added to TrackCVE
2022-12-05 02:14:58 2021-05-13T18:15Z 2021-05-13T18:15:11 CVE Published Date updated
2022-12-05 02:14:58 2022-06-28T14:11:45 CVE Modified Date updated
2022-12-05 02:14:58 Analyzed Vulnerability Status updated