CVE-2021-20743

CVSS V2 Medium 4.3 CVSS V3 Medium 6.1
Description
Cross-site scripting vulnerability in EC-CUBE Email newsletters management plugin (for EC-CUBE 3.0 series) versions prior to version 1.0.4 allows a remote attacker to inject an arbitrary script by leading a user to a specially crafted page and to perform a specific operation.
Overview
  • CVE ID
  • CVE-2021-20743
  • Assigner
  • vultures@jpcert.or.jp
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-06-22T02:15:07
  • Last Modified Date
  • 2021-06-24T16:39:33
Weakness Enumerations
CWE URL
CWE-79 http://cwe.mitre.org/data/definitions/79.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:a:ec-cube:email_newsletters_management:*:*:*:*:*:*:*:* 1 OR 1.0.4
cpe:2.3:a:ec-cube:ec-cube:*:*:*:*:*:*:*:* 0 OR 3.0.0 3.0.8
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://www.ec-cube.net/products/detail.php?product_id=960 Product
https://jvn.jp/en/jp/JVN57524494/index.html Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-20743
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20743
History
Created Old Value New Value Data Type Notes
2022-05-10 07:09:58 Added to TrackCVE
2022-12-05 04:45:23 2021-06-22T02:15Z 2021-06-22T02:15:07 CVE Published Date updated
2022-12-05 04:45:23 2021-06-24T16:39:33 CVE Modified Date updated
2022-12-05 04:45:23 Analyzed Vulnerability Status updated