4.8

CVE-2021-24789

Exploit

Flat Preloader < 1.5.5 - Admin+ Stored Cross-Site Scripting

Flat Preloader < 1.5.5 - Stored Cross-Site Scripting

The Flat Preloader WordPress plugin before 1.5.5 does not escape some of its settings when outputting them in attribute in the frontend, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html is disallowed
Mögliche Gegenmaßnahme
Flat Preloader: Update to version 1.5.5, or a newer patched version
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Flat Preloader Project ≫ Flat Preloader SwPlatformwordpress Version < 1.5.5
Weitere Schwachstelleninformationen
SystemWordPress Plugin
≫
Produkt Flat Preloader
Version [*, 1.5.5)
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.62% 0.45
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://wpscan.com/vulnerability/e8550ccd-3898-4e27-aca9-ade89823ff4d
Third Party Advisory
Exploit
https://www.wordfence.com/threat-intel/vulnerabilities/id/1832b11a-0706-438a-9a25-d384ac49d2bf
Third Party Advisory