4.3

CVE-2021-4405

ElasticPress <= 3.5.3 - Cross-Site Request Forgery Bypass

The ElasticPress plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 3.5.3. This is due to missing or incorrect nonce validation on the epio_send_autosuggest_allowed() function. This makes it possible for unauthenticated attackers to send allowed parameters for autosuggest to elasticpress[.]io via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Mögliche Gegenmaßnahme
ElasticPress: Update to version 3.5.4, or a newer patched version
Weitere Schwachstelleninformationen
SystemWordPress Plugin
≫
Produkt ElasticPress
Version *-3.5.3
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
10up ≫ Elasticpress SwPlatformwordpress Version <= 3.5.3
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.16% 0.369
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
security@wordfence.com 4.3 2.8 1.4
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
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.