8.8

CVE-2020-13642

Exploit

Page Builder by SiteOrigin <= 2.10.15 - Cross-Site Request Forgery to Reflected Cross-Site Scripting

An issue was discovered in the SiteOrigin Page Builder plugin before 2.10.16 for WordPress. The action_builder_content function did not do any nonce verification, allowing for requests to be forged on behalf of an administrator. The panels_data $_POST variable allows for malicious JavaScript to be executed in the victim's browser.
Mögliche Gegenmaßnahme
Page Builder by SiteOrigin: Update to version 2.10.16, or a newer patched version
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Siteorigin ≫ Page Builder SwPlatformwordpress Version < 2.10.16
Weitere Schwachstelleninformationen
SystemWordPress Plugin
≫
Produkt Page Builder by SiteOrigin
Version *-2.10.15
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.81% 0.52
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 8.8 2.8 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvd@nist.gov 6.8 8.6 6.4
AV:N/AC:M/Au:N/C:P/I:P/A:P
cve@mitre.org 8.8 2.8 5.9
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE-352 Cross-Site Request Forgery (CSRF)

The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request.

https://wordpress.org/plugins/siteorigin-panels/#developers
Third Party Advisory
Release Notes
https://www.wordfence.com/blog/2020/05/vulnerabilities-patched-in-page-builder-by-siteorigin-affects-over-1-million-sites/
Third Party Advisory
Exploit
https://www.wordfence.com/threat-intel/vulnerabilities/id/704eed2c-5ea8-4c31-99c5-8c1b0572997c
Third Party Advisory