4.8

CVE-2021-24813

Exploit

Events Made Easy < 2.2.24 - Admin+ Stored Cross-Site Scripting

Events Made Easy <= 2.2.23 - Admin+ Stored Cross-Site Scripting

The Events Made Easy WordPress plugin before 2.2.24 does not sanitise and escape Custom Field Names, allowing high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed
Mögliche Gegenmaßnahme
Events Made Easy: Update to version 2.2.24, or a newer patched version
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
E-dynamics ≫ Events Made Easy SwPlatformwordpress Version < 2.2.24
Weitere Schwachstelleninformationen
SystemWordPress Plugin
≫
Produkt Events Made Easy
Version [*, 2.2.24)
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.68% 0.475
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 4.8 1.7 2.7
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
nvd@nist.gov 3.5 6.8 2.9
AV:N/AC:M/Au:S/C:N/I:P/A:N
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

https://plugins.trac.wordpress.org/changeset/2607749/
Patch
Third Party Advisory
https://wpscan.com/vulnerability/a1fe0783-7a88-4d75-967f-cef970b73752
Third Party Advisory
Exploit
https://www.wordfence.com/threat-intel/vulnerabilities/id/9a4488c8-7138-4046-88ea-84f9462eec93
Third Party Advisory