CVE-2021-43687

CVSS V2 Medium 4.3 CVSS V3 Medium 6.1
Description
chamilo-lms v1.11.14 is affected by a Cross Site Scripting (XSS) vulnerability in /plugin/jcapture/applet.php if an attacker passes a message hex2bin in the cookie.
Overview
  • CVE ID
  • CVE-2021-43687
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-12-01T16:15:07
  • Last Modified Date
  • 2021-12-15T16:06:15
Weakness Enumerations
CWE URL
CWE-79 http://cwe.mitre.org/data/definitions/79.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:chamilo:chamilo:1.11.14:-:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:N/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • CHANGED
  • Confidentiality Impact
  • LOW
  • Availability Impact
  • NONE
  • Base Score
  • 6.1
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.8
  • Impact Score
  • 2.7
References
Reference URL Reference Tags
https://github.com/chamilo/chamilo-lms/tree/v1.11.14 Third Party Advisory
http://chamilo-lms.com Product
https://github.com/chamilo/chamilo-lms/blob/v1.11.14/plugin/jcapture/applet.php Exploit Third Party Advisory
https://support.chamilo.org/projects/chamilo-18/wiki/Security_issues#Issue-92-2021-11-12-Low-impact-Low-risk-XSS-Vulnerability-in-jCapture-plugin-CVE-2021-43687 Patch Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-43687
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43687
History
Created Old Value New Value Data Type Notes
2022-05-10 06:41:13 Added to TrackCVE
2022-12-05 15:22:55 2021-12-01T16:15Z 2021-12-01T16:15:07 CVE Published Date updated
2022-12-05 15:22:55 2021-12-15T16:06:15 CVE Modified Date updated
2022-12-05 15:22:55 Analyzed Vulnerability Status updated