6.1

CVE-2022-1756

Exploit

Newsletter < 7.4.5 - Reflected Cross-Site Scripting

Newsletter – Send awesome emails from WordPress <= 7.4.4 - Reflected Cross-Site Scripting

The Newsletter WordPress plugin before 7.4.5 does not sanitize and escape the $_SERVER['REQUEST_URI'] before echoing it back in admin pages. Although this uses addslashes, and most modern browsers automatically URLEncode requests, this is still vulnerable to Reflected XSS in older browsers such as Internet Explorer 9 or below.
Mögliche Gegenmaßnahme
Newsletter – Send awesome emails from WordPress: Update to version 7.4.5, or a newer patched version
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Thenewsletterplugin ≫ Newsletter SwPlatformwordpress Version < 7.4.5
Weitere Schwachstelleninformationen
SystemWordPress Plugin
≫
Produkt Newsletter – Send awesome emails from WordPress
Version *-7.4.4
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.79% 0.754
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 6.1 2.8 2.7
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
nvd@nist.gov 4.3 8.6 2.9
AV:N/AC:M/Au:N/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/6ad407fe-db2b-41fb-834b-dd8c4f62b072
Third Party Advisory
Exploit
https://www.wordfence.com/threat-intel/vulnerabilities/id/e136ab52-a193-430b-b2b2-d7640d009c99
Third Party Advisory