CVE-2020-9459

CVSS V2 Low 3.5 CVSS V3 Medium 5.4
Description
Multiple Stored Cross-site scripting (XSS) vulnerabilities in the Webnus Modern Events Calendar Lite plugin through 5.1.6 for WordPress allows remote authenticated users (with minimal permissions) to inject arbitrary JavaScript, HTML, or CSS via Ajax actions. This affects mec_save_notifications and import_settings.
Overview
  • CVE ID
  • CVE-2020-9459
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-02-28T21:15:13
  • Last Modified Date
  • 2020-03-02T21:18:58
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:webnus:modern_events_calendar_lite:*:*:*:*:*:wordpress:*:* 1 OR 5.1.6
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:S/C:N/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 3.5
  • Severity
  • LOW
  • Exploitability Score
  • 6.8
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • REQUIRED
  • Scope
  • CHANGED
  • Confidentiality Impact
  • LOW
  • Availability Impact
  • NONE
  • Base Score
  • 5.4
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.3
  • Impact Score
  • 2.7
References
Reference URL Reference Tags
https://www.wordfence.com/blog/2020/02/site-takeover-campaign-exploits-multiple-zero-day-vulnerabilities/ Exploit Third Party Advisory
https://wpvulndb.com/vulnerabilities/10100 Exploit Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-9459
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9459
History
Created Old Value New Value Data Type Notes
2022-05-10 16:48:30 Added to TrackCVE
2022-12-04 11:56:16 2020-02-28T21:15Z 2020-02-28T21:15:13 CVE Published Date updated
2022-12-04 11:56:16 2020-03-02T21:18:58 CVE Modified Date updated
2022-12-04 11:56:16 Analyzed Vulnerability Status updated