8.8

CVE-2021-34634

Exploit

Nifty Newsletters <= 4.0.23 - Cross-Site Request Forgery to Stored Cross-Site Scripting

Nifty Newsletters <= 4.0.23 – Cross-Site Request Forgery to Stored Cross-Site Scripting

The Nifty Newsletters WordPress plugin is vulnerable to Cross-Site Request Forgery via the sola_nl_wp_head function found in the ~/sola-newsletters.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 4.0.23.
Mögliche Gegenmaßnahme
Nifty Newsletters (Formerly Sola Newsletters): No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Sola-newsletters Project ≫ Sola-newsletters SwPlatformwordpress Version <= 4.0.23
Weitere Schwachstelleninformationen
SystemWordPress Plugin
≫
Produkt Nifty Newsletters (Formerly Sola Newsletters)
Version *-4.0.23
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.7% 0.482
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
security@wordfence.com 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
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://plugins.trac.wordpress.org/browser/sola-newsletters/trunk/sola-newsletters.php#L774
Third Party Advisory
Exploit
https://www.wordfence.com/vulnerability-advisories/#CVE-2021-34634
Third Party Advisory
https://www.wordfence.com/threat-intel/vulnerabilities/id/ffcc85a1-fc79-4bc6-b50e-c87988d4cad3
Third Party Advisory