5.4

CVE-2021-24961

Exploit

WordPress File Upload < 4.16.3 - Contributor+ Stored Cross-Site Scripting via Shortcode

WordPress File Upload <= 4.16.2 - Authenticated Stored Cross-Site Scripting via Shortcode

The WordPress File Upload WordPress plugin before 4.16.3, wordpress-file-upload-pro WordPress plugin before 4.16.3 does not escape some of its shortcode argument, which could allow users with a role as low as Contributor to perform Cross-Site Scripting attacks
Mögliche Gegenmaßnahme
Iptanus File Upload: Update to version 4.16.3, or a newer patched version
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Iptanus ≫ Wordpress File Upload SwPlatformwordpress Version < 4.16.3
Iptanus ≫ Wordpress File Upload Pro SwPlatformwordpress Version < 4.16.3
Weitere Schwachstelleninformationen
SystemWordPress Plugin
≫
Produkt Iptanus File Upload
Version [*, 4.16.3)
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.77% 0.507
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.4 2.3 2.7
CVSS:3.1/AV:N/AC:L/PR:L/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/2677722
Patch
Third Party Advisory
https://wpscan.com/vulnerability/c911bbbd-0196-4e3d-ada3-4efb8a339954
Third Party Advisory
Exploit
https://www.wordfence.com/threat-intel/vulnerabilities/id/499483a0-957b-459e-b2f5-fc39c4f86c9e
Third Party Advisory