6.5

CVE-2020-35943

Exploit

WordPress Gallery Plugin – NextGEN Gallery <= 3.4.7 - Cross-Site Request Forgery to Arbitrary File Upload

A Cross-Site Request Forgery (CSRF) issue in the NextGEN Gallery plugin before 3.5.0 for WordPress allows File Upload. (It is possible to bypass CSRF protection by simply not including a nonce parameter.)
Mögliche Gegenmaßnahme
Photo Gallery, Sliders, Proofing and Themes – NextGEN Gallery: Update to version 3.5.0, or a newer patched version
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Imagely ≫ Nextgen Gallery SwPlatformwordpress Version < 3.5.0
Weitere Schwachstelleninformationen
SystemWordPress Plugin
≫
Produkt Photo Gallery, Sliders, Proofing and Themes – NextGEN Gallery
Version *-3.4.7
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.73% 0.493
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 6.5 2.8 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
nvd@nist.gov 4.3 8.6 2.9
AV:N/AC:M/Au:N/C:N/I:P/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.

https://www.wordfence.com/blog/2021/02/severe-vulnerabilities-patched-in-nextgen-gallery-affect-over-800000-wordpress-sites/
Third Party Advisory
Exploit
https://www.wordfence.com/threat-intel/vulnerabilities/id/2d7feea5-965f-4a07-90f8-39ccdba7b50f
Third Party Advisory